TIP #1
WAXY BUILD-UP
When most people think they have a wax build up,
most likely the culprit is a softened finish. Oil from your skin, food oils, and
some detergents can break down a finish making it sticky, which in turn collects
dirt and grime. If the problem lies on an area that is frequently touched. To
clean it, try using mineral spirits or naphtha as your cleaning agent.
Using a soft rag or #0000 steel wool, this is good for getting rid of a
waxy build up. A word of caution though, if your finish has softened all
the way through to the wood, this process could leave you with bare wood. If
your finish has gotten that bad to start with, there isn't anything else you can
do to reverse it other than stripping and refinishing anyway.
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TIP #2
HIDING LIGHT SCRATCHES
One of the best way's I have found is
using a padding
lacquer. It really works well on household woodwork as well
as furniture when you get a light colored scratch in the finish. You will need a soft cloth. Fold the
corners until you can make a tight ball out of the center. Apply the
padding lacquer to the pad and tap it into the palm of your hand.
(Gloves come in handy here). This
will spread it through the pad. Lightly pad in the direction of the
grain like it is an airplane coming in for a landing then taking off
again. Don't over pad or come to a stopped landing. Let it dry for a
couple minute's and reapply if needed until the scratch is melted back
in. Usually one swipe is all it takes. This
will leave a high gloss finish if you keep padding, so you may have to pad the whole
surface to make it all look the same.
Another way of removing light
scratches is rubbing them out with polishing compounds. These are best used on high gloss sheens. |
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TIP #3
PAINTING OVER EXISTING FINISH
To paint over an existing finish, there are a few things to consider. One
is the overall condition of the original finish. Most factory finishes are
done in lacquer and older finishes tend to lose their plasticity and get
hairline cracks running through it. If this has happened to your piece or you
have bare or worn spots, it may be worthwhile to go ahead and strip the old
finish off. Otherwise the cracks will show up in the finished project.
If your finish looks sound, Where you need to start is by removing all the
hardware. Any parts that also come off, may make the job easier.
Grab some naphtha or mineral spirits and some clean
cloth rags, and wipe the whole piece down once or twice. This will remove
any furniture polish or body oils that may still be present. If there is any
organic matter left on it, you may have to use a damp rag to remove it before
moving on to the next step.
In order to provide the new finish tooth to adhere to, you will need to do
some sanding with 400 grit wet or dry
sandpaper. sand it until you have removed all traces of the original
sheen. To get into some nooks and crevasses, a general purpose Maroon scotch-brite pad works well. Once you are done with the sanding, give it a good blowing off
with compressed air (Wear your particle mask) or vacuum up the dust
followed with a damp rag.
With all the prep work done, give it a final wipe down with naphtha and let
it dry for at least 30 minutes prior to applying your first coat of paint.
Make sure you doing it in a dry dust free environment if you can. A tack rag
is a very important finishing tool. Oil based finishes are going to be
the most compatible to the lacquer, and hold up the best. They do require
a paint thinner for cleanup instead of water. Make sure you follow the
instructions on the can.
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TIP #4
WHITE SPOTS FROM WATER
This
is the question I get asked the most. How do I remove the
white rings and spots on my furniture. Given enough time, water can cause as
much damage to wood as can fire. The first step in removing a fresh white
spot or ring is simply to do nothing except remove the source of the
moisture and any remaining on the woods surface. Then wait.
(Do
not apply any furniture polish)
What
the white ring consists of is water vapor trapped on the surface of the finish. In some
instances, fresh white rings will disappear if given the time to be absorbed
by dry air. High humidity will slow this process. A hair dryer will speed up
the process, but set it on low and use discretion. Do not, however,
presume that if a little heat is good, more heat is better-and reach for the
heat gun. The white ring may disappear, but only because you melted the
finish around it .
If the white
ring refuses to leave on it's own, then you must try the following three
suggestions.
If your
table has a satin or dull sheen, grab a pad of
OOOO Steel wool and some lemon oil or wool lube. Put
some on the pad and rub the spot moving in the direction of the
grain. Once the spot is gone, you may need to rub the rest of the table
top so the sheen is even. Make sure you go with the grain in long even
strokes from one end to the other. To finish the task, simply wipe off the
remaining oil and apply your favorite polish.
If
you have a glossy sheen, You may try using a
little bit of white tooth paste on a dry cotton towel. If this leaves a
glossier spot than the rest of the table, then you will need to get some
rubbing compounds and polishes like you would use on a car's finish.
If a mirror finish is not what you want, you can always adjust it
down with the OOOO steel wool. Don't forget to use your favorite polish
when your done.
Another simple
remedy that sometimes works, is to spread some Vaseline
on the damage and wipe it off after the spot
is gone.
If none of these has worked,
then the moisture has penetrated through the finish and is not repairable
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TIP #5
DO IT YOURSELF DON'TS
If
you are trying to repair furniture yourself, do not use any nails, screws, air nail guns, duct tape, twine, metal brackets, coat hangers or other creative
fasteners. It just makes things harder for us professionals when you do finally bring in it. Do not use any glue other than yellow or white Carpenters Glue or Hide Glue.
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TIP #6
HUMIDITY THOUGHTS
Be
aware of humidity when doing your own finish work. High humidity in the air will keep finish from drying or will make it "blush" (turn white and dull). If you are having a professional do your finish work, please allow several extra days for your piece to dry
completely before using it.
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TIP #7
IS IT REALLY SOLID WOOD?
Be
cautious when buying furniture. Just because someone says it is "solid wood" doesn't mean it is good. Particle board and MDF (Medium Density Fiberboard) are still "wood" but they aren't what you think. They are very hard to repair and much heavier than "real" wood. They will NOT last if under heavy use. Always ask, "Solid what wood?" Furniture marked Solid Oak or Cherry or Ash is a better bet.
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TIP #8
POTPOURRI KILLS
Believe
it or not, potpourri (just about any kind) will eat the finish off of
furniture even if it's still in a plastic bag! Don't ever put it directly on any finished piece, even if in a cloth or plastic bag.
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TIP #9
BUYING CHAIRS
When
buying chairs, turn them over and look for any indication of screws or nails. If you see them, it means that the manufacturer did not trust the joints to stay together on their own. It might also mean that significant modifications have been made to the chair in the past that may cause future problems. A professional restoration/repair shop should NEVER add screws or nails where
none were present before.
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TIP #10
REMOVING COLOR
Stripping
furniture does not necessarily remove the color from the wood. It may not be possible to lighten the piece to the desired color if it is stained dark. As a general rule, you can always go darker, but you can't always lighten it later. Just to be safe, before staining a light wood, make sure that you are comfortable with it being dark forever. if
your furniture has been stained with an aniline dye, you can use some Stain-away
to bleach it out. Make sure you do it out doors with a respirator.
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TIP #11
PLACTIZIER MIGRATION
Do not keep your plastic or vinyl tablecloths, placemats, and other items in
contact of your wood finish for an extended period of time. Wood finishes need to breath. If items cover the piece of furniture for an extended amount of time the Plasticizer
will eventually leach out and permanently soften the finish.
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TIP #12
SQUEAKY BED FRAMES
If you have metal bed frames and they squeak, simply apply some oil
to the rivets to quiet them down. If your bed is made of wood and
it squeaks, it most likely is getting loose and needs to be re-glued.
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TIP #13
STICKY DRAWERS
Any time you have wood moving against wood, you will need something
to keep the parts lubricated. If you have drawers that like to stick,
try rubbing some clear Briwax or any
other brand of paste wax on both the drawer and the wood it rides upon. It
is sometimes shocking what a difference it can make. If it doesn't help,
most likely the drawer will need some repair or is worn down.
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TIP #14
REMOVING DARK STAINS
To remove darks rings, stains or gray oxidation,
you will need to use some oxalic acid crystals
. It is the main ingredient in the so called deck
brighteners. To use them, you have to mix them with warm water until you
reach a saturated solution meaning it won't dissolve anymore. Only mix
the amount you need. You will need to apply it with a synthetic brush
giving the entire surface a good wet coat (not just the stain) . The
wood will need to be bare and lightly sanded prior to this step. Make
sure you apply it to the whole surface and not just the spot. Leave
the acid on until it dries or until the stain has vanished. Follow that
with a couple washes of water to remove the residue. The grain will be raised
after it dries, so you will need to sand it smooth before finishing.
Make sure you use a particle mask when sanding because what crystals are
left over will
make you sneeze if you inhale them. Do it outdoors if possible.
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TIP #15
REMOVING NAIL POLISH FROM A FINISH
This can be a tricky one even for a professional. The only thing you can
try is some 600 grit wet or dry sandpaper and a hard flat sanding block.
Make sure you hold the block level while sanding the glue down flush. You will
get into the surrounding finish, so try to keep it to a minimum. If the
polish is pretty thick, you might mask around the spot to protect the area around it.
Once you get it sanded level, you will need to finish sanding the spot with
1200 grit paper.
To get the shine back on a high gloss finish,
it will take some rubbing compounds and polishes on a cotton rag and some
elbow grease Make sure you polish the entire surface so it all looks the same.
Apply your favorite polish to finish it up.
If your
table has a satin or dull sheen, grab a pad of OOOO Steel wool and some lemon oil or wool lube. Put
some on the pad and rub the spot moving in the direction of the
grain. Once the spot is gone, you may need to rub the rest of the table
top so the sheen is even. Make sure you go with the grain in long even
strokes from one end to the other. To finish the task, simply wipe off the
remaining oil and apply your favorite polish.
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TIP #16
REMOVING THAT MUSTY ODOR
To
begin the process of removing a musty odor from the inside of your
furniture, you will need to have a spray bottle of denatured alcohol or
other anti microbial spray. Open the cabinet and take out all of the drawers
and spray the entire inside of the piece. This will kill any mold spores
that may be lurking. Let it dry opened up in a sunny place for a good
week. If this hasn't done the job, you will need to go to the next step of
sealing the raw wood with any type of finish which will seal in the odor.
You could also purchase a small electric ozone generator to eat up the odor
causing molecules.
A new approach might be using one of the new
products for removing odors from fabrics like Fabreeze. Although I would
still suggest killing the mold spores first. I have had a customer who
had success with putting an open can of ground coffee inside to absorb the odor.
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TIP #17
HANDLING AND MOVING FURNITURE
In addition to using furniture wisely, it is important to handle it
carefully. Safe handling and moving of furniture begin with a basic
understanding of how a piece is constructed. The second step is to plan
carefully.
GENERAL CONCERNS
Before picking up a piece of furniture, determine how it is put together
and if any of its parts are removable or detachable. Make sure you know
where the furniture is its strongest - generally along a major horizontal
element - and try to carry it from these points.
Then examine the room and the route whereby the furniture is to be moved.
Look around to make sure you know where everything is. Identify potential
trouble. Light fixtures that hang low, for examples, or that extend out from
the wall may be damaged or cause damage. Glass table tops are also easily
damaged if bumped. If necessary, clear the way by moving or removing fragile
or obstructive items. Protect the furniture to be moved with soft padding or
wrap it in a blanket pad. Padding, which will provide extra insurance
against bumping and gouging, is especially important if an item is going
into storage.
Before moving an item, make sure you know exactly where it goes next.
Plan ahead to adjust the temperature and relative humidity in the new
location so they are the same as where the furniture presently is. Extreme
changes in temperature and humidity can cause splitting of joints and
veneers.
Never hurry when you are moving furniture. Scratches, dents, and gouges
from bumps against door knobs, doorways, and other furniture are always more
likely in haste. Each item needs to be approached individually, without
haste, and with sufficient manpower present.
Make sure you have a firm grip on the piece with both hands. Do not wear
cotton gloves. It is essential that hands not slip from a piece of furniture
while it is being moved.
Never slide or drag furniture along the floor. The vibration can loosen
or break joints, chip feet, break legs, etc., to say nothing of what
dragging does to the carpeting or finish on the floor. Whenever possible,
use trolleys or dollies for transporting heavy pieces.
Handling valuable furnishings requires a special attitude: in general,
movement should be carried out at a slower pace. Here are some quick tips
for moving furniture properly. Remember: If you don't break it, it doesn't
have to be fixed!
Just as gymnasts work with "spotters" to catch them when
they misstep, have helpers on hand to guide the movers so they don't
crash into walls or other pieces of furniture
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Anticipate trouble; think through every step; plan ahead; and do
everything with care
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Make sure the route is clear and has no obstructions, such as narrow
doorways or hanging chandeliers that might hinder the safe passage of
furniture and movers
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The following sections offer suggestions for moving specific types of
furniture.
SEATING FURNITURE
When lifting a chair, remember that the seat rail is its strongest part,
not the chair back. Frequently lifting by the back, especially the crest
rail, will eventually result in breakage. For small chairs, lift by the side
seat rails, one hand near the front on one side, the other near the rear on
the other side.
When lifting a large chair or sofa, the principles are the same. Grab
underneath the side frame, making sure to lift with your legs rather than
your back. For upholstered chairs or sofas, place your hands underneath the
frame to avoid touching the upholstery. If upholstery must be touched, use
cotton gloves. For chairs with slip seats, remove the slip seat and wrap and
move it separately to prevent its being soiled or falling out during the
move.
TABLES
The strongest part of a table is generally the apron. Whenever possible,
lift the table carefully from the apron, never by the top or legs. Lifting
on the top rather than the apron may break the glue-blocks that hold the top
to the frame or strip out the screws that hold the top on. Grabbing the
legs, particularly tables with long, unsupported legs, will cause
unnecessary stress on the leg and the joint connecting it to the apron.
Whenever possible, wrap padding around a table's legs before moving it to
prevent chipping or breakage during the move.
If you are moving a drop-leaf table, first determine which support
members move. Is the table leaf supported by a bracket or by a swing-leg?
Fold the leaves down, and restrain them with padding and a tie band. If the
support is provided by a swing-leg or gate-leg, tie it in place as well. The
only safe place to grab a drop-leaf table is underneath the end
aprons. Grabbing by the legs, especially swing-legs, will increase the
chance of damage to them, and grabbing the table by the side leaves will
often result in fracturing the long rule joint that allows the leaves to
drop.
CASE FURNITURE
While case pieces, especially large ones, may appear very different from
tables and chairs, the same rules apply. Never try to move a large piece by
yourself. A case piece requires at least two people. While a case piece
requires can be moved by carrying it carefully, holding on to the bottom as
you would a table or chair, it is better to move the piece on a dolly. A
dolly makes the move safer for both the movers and the object, and that is
all the more true for large objects.
First, examine the piece. How was is put together? And how can it come
apart? Take the piece apart as much as is possible. That is, remove the top
piece of a cabinet from its base; remove the cornice or pediment, if there
is one.
If the carcass is sturdy enough, remove an drawers to lighten the load
and make the move easier. Carry the drawers separately to the destination.
However, if the carcass is weak and shifts from side-to-side, leave the
drawers in place to provide stability and prevent further damage to the
joints. Tall pieces that do not come apart into separate sections need to be
set on their sides on a dolly to prevent their topping over.
If the piece has handles, wrap them with padding. Padding protects the
handles, the furniture surface (if the handles have swinging bales or
drops), the movers, and the surroundings in case you bump up against
anything.
Never grab a heavy piece like a chest of drawers or bookcase by the
cornice at the top. The attachment of the top to the base may be loosened
and pull apart from the rest of the piece.
Lift the piece straight up, using your legs, not your back. Don't let it
tilt, and do not grab it by its hardware or any other protrusions.
LARGE CLOCKS
The moving project becomes increasingly difficult with objects that are
large and complex. Objects that come apart into many pieces or are unwieldy
require extra care and preparation. Because of their many parts grandfather
and grandmother clocks are very difficult to move.
Always remove the pendulum and weights from within the clock before doing
anything else. These pieces are heavy and will damage the clock case if they
smash into the side of the case. They may also cause damage to the mechanism
itself. Wear cotton gloves when you remove the pendulum and weights, to
avoid corroding the metal pieces from skin contact.
Remove the hood from the top of the clock (they often slide forward), and
lay it down to pack and move separately. Make sure the door to the case is
locked or securely closed before moving the clock. Use bare hands, not
gloves, for moving and packing the carcass of the case. For short moves,
like those of only a few feet, it is permissible to lift by grabbing the
narrow case from the underside of the molding at the top of the waist, or
center portion of the case, provided that the molding is firmly attached to
the case itself. For longer moves, or if that molding is not secure, the
clock case should be carried flat like a coffin.
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TIP #18
FURNITURE MAINTENANCE
The guidelines for furniture maintenance are pretty simple. If the
furniture is used wisely and handled carefully, it will need very little in
the way of routine maintenance. But in cleaning and polishing furniture
surfaces and hardware, and in re-upholstering, some well-intentioned
caretakers introduce damage. In fact, a lot of what furniture conservators
do is respond to destructive maintenance practices.
Cleaning Surfaces
For the most part, maintaining furniture simply means keeping it clean,
carefully. Wood furniture usually needs to be cleaned only when there is a
buildup of wax or dirt. Only unfinished wood, painted wood, or wood with a
sturdy finish should be cleaned. The finish on giltwood is often applied
with a water-soluble size, or adhesive; it should be carefully dusted, not
cleaned, or cleaned only by a professional.
Before cleaning wood or coatings, the first and most important step is to
evaluate the surface and make sure that the surface or coating is stable and
not apt to be damaged by the contact required in cleaning and polishing. If
the surface is unstable, the polishing could knock off loose portions.
Damaged surfaces should be referred to a conservator.
After the soundness of the surface has been established, the next step is
to find out what the dirt is and what the surface is. If you can't determine
these exactly, find out what removes the dirt without affecting the surface
underneath it. Often, dust can be removed with the careful wipe of a damp
cloth. Oily dirt or waxy residue can be removed with a mild detergent and
water solution or with mineral spirits. However, it is vital to make sure
that the cleaning solution does not affect the underlying surface.
Even when you determine a cleaning method that works successfully, proceed
cautiously.
Loose dust on the surface can be removed with a soft, lint-free cloth,
gently rubbed over the surface. Dust is an abrasive and can scratch the
surface, so be careful. Uneven areas can be dusted with a clean, natural
bristle paint or artist's brush. Again, do not try to dust a surface that is
severely deteriorated. Cloth fibers can catch and tear away pieces of the
finish, veneer or loose parts. Even rough edges can splinter. Carving,
fretwork, and other delicate work can be dusted with a soft bristle brush,
with a vacuum cleaner host held close enough to take in the dust one it is
dislodged by the brush. Do not use feather dusters, as they can scratch and
pull off loose fragments of veneer.
Surfaces in good condition but with a heavy accumulation of dust can be
cleaned very carefully with a vacuum cleaner. Use the lowest suction
available and the round brush attachment. Don't let the metal or hard
plastic parts of the vacuum bump into the surfaces; they can scratch the
finish or wood. Much damage, in fact, occurs as the feet and bases of pieces
are hit with the vacuum cleaner.
Dirt that cannot be simply vacuumed off may be removed with cleaners
mixed in a dilute solution, but only if the finish is in good solid
condition. First, determine which solvent removes the dirt without removing
the finish. Those to be tested include mineral spirits (white spirit), paint
thinner, and naphtha. Second, test a small spot in an obscure area with the
solution on a cotton swab. All areas that appear to be a different coating
or material must be tested separately. Only if the solution does not damage
the test area should it be used to clean the rest of the piece.
For finished wood, dampen a cotton cloth with the solvent or cleaning
solution, and gently rub over a small area at a time. Avoid using too much
liquid, as they can cause damage. Then, wipe the cleaned surface with a
clean dampened cloth to remove any cleanser residues, followed by a dry soft
cloth.
Following simple cleaning, further protection and aesthetic enhancement
can be obtained through the application of a stable, hard furniture polish,
such as a hard paste wax. The hard wax surface can be dusted more easily
because it will be more smooth, and the dust will not be imbedded in it as
it would in an unwaxed surface. Waxing need only occur infrequently because
the wax itself is not readily removed and it does not degrade chemically.
Waxing too often can result in a built-up, clouded surface.
This simple approach avoids the problems created by popular methods of
"furniture polishing" - such as sprays and oily polishes - that
may result in cumulative damage to furniture. Many polishes and residues
continue to be a vexing problem for furniture conservators, as they can
build up over time and with numerous applications, trapping and adhering
airborne dirt onto the surface.
For a more in-depth discussion of furniture polishes, refer to the
appendix at the end of this text.
Cleaning Upholstery
Dusting upholstery can be accomplished by a vacuum cleaner. Place a soft
screen on the surface to prevent any snagging or abrasion from the vacuum
tip, and using a brush attachment, carefully vacuum the surface.
Stains and other damage to upholstery should be referred to an upholstery
or textile conservator for further treatment.
Metal Hardware
One never-ending concern of furniture caretakers is for the hardware,
including handles, brackets, hinges and escutcheons attached, usually with
nails, to the outer surface of a piece. The metal in hardware might be
brass, silver, gold-plated bronze, depending upon the style, date and
country of origin. Contemporary hardware attachments sometimes have a clear
lacquer finish that gives them a shiny appearance. Antique hardware is also
sometimes coated by restorers and conservators to eliminate the need for
constant polishing. There is currently a lot of debate in the conservation
field as to whether metal hardware should be lacquered or polished. Neither
is an option is there is evidence of an original varnish or if abrasive
polishing would remove some other original surface treatment.
Furniture hardware may become dirty and tarnished with use and exposure
to the atmosphere. In such cases, polishing it can be justified. However,
even this step is sometimes a poorly informed one. One common example of the
damage is created by polishing hardware supposed to be brass, when it is
really gilded bronze that is simply dirty. Polishing removes the gold,
damaging the surface of a beautiful sculptural element.
If you choose to polish, remove the hardware from the piece, noting the
exact location of each screw and nut. Polishing the hardware while on the
piece damages the surrounding finish and also allows polishes to run beneath
the hardware that can further damage both the metal hardware and the finish.
Clean hardware carefully with a 50/50 mix of acetone and alcohol to
remove any dirt and oil residue, scrubbing the piece with a soft bristle
brush. After drying, the surface can be polished with a fine, lint-free
cloth of felt block charged with a very fine abrasive, such as calcium
carbonate or jeweler's micro polish, in an alcohol or mineral spirits
slurry. Commercial polishes can contribute to the deterioration of the
hardware, as they frequently contain harsh cleaners that corrode the metal.
If the hardware cannot be removed safely from the furniture it can be
polished and coated on the object provided the following precautions are
scrupulously followed. First, the surface of the wood and varnish must be
completely protected. Acetate sheets, such as those found in office supply
stores, can be notched and slid under the hardware from both sides to form
an overlapping barrier. Without this precaution, attempts to polish the
hardware will likely end in disaster.
Since this hardware cannot be doused with the acetone and alcohol
mixture, cleaning must be done by dipping swabs in the solution, then
rubbing the metal surface with the swab. Polishing must also be done more
carefully, perhaps on a smaller scale.
After polishing, remove all residues. The surface of the hardware that
has been removed from the furniture can be easily coated with a transparent
resin before the hardware is replaced on the piece. Particular care must be
used in applying any coating when the hardware cannot be removed, to make
sure that no protective varnish for the hardware gets on the furniture piece
itself.
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TIP #19
FURNITURE POLISHES
There are several factors to weigh when deciding to use polishes and
waxes on furniture and other wooden objects. One critical factor is that the
ingredients in commercial polishes and cleaning products are rarely
disclosed. Moreover, these ingredients can be, and frequently are, changed
without warning or notification. These ingredients may be harmless or
harmful to the furniture (and to you) and you have no way of knowing in
advance.
Polishing products are available in three forms: aerosol (spray); liquid;
and semisolid. Here is a quick look at their benefits and drawbacks.
AEROSOLS (Spray Polishes)
Aerosols are convenient. However, they have been among the worst
offenders in introducing silicone oils and other contaminants onto
furniture. In addition, they may contain solvents that attack varnishes and
lacquers. While some of the "dusting" aerosols appear to be benign
when applied to a cloth and not the piece of furniture, the result is
similar to using a damp, clean dust cloth.
LIQUIDS
Like aerosols, liquid polishes are easy to use. There are two primary
forms of commercial liquid products for "furniture care": emulsion
cleaner or polishes and "oil type" polishes. Emulsion polishes are
waxes, oils, detergents, organic solvents, and other materials suspended in
water for ease of application. These products can be extremely powerful
cleaners that leave a desirable sheen on the surface. However, the visual
effect usually diminishes as the liquid dries. Moreover, like aerosols,
emulsion polishes can introduce contaminants onto the furniture, but because
they are liquids they place much more volume than sprays on the furniture
surface.
Oil polishes are even more troublesome. Much like emulsion polishes, oil
polishes can be a complex blend of ingredients including oils, waxes,
perfumes, colorants, "cleaners," and organic solvents. They can
render extremely pleasing surfaces and are used frequently as final finishes
by themselves. However, oils used as polishes or cleaners can be very
damaging.
Nondrying oils (paraffin, mineral, and "lemon oil," which is
usually mineral oil with colorants and perfumes added) tend to be more
benign than drying oils, but even so some oil remains as a liquid on (or in)
the object. Dust and other airborne contaminants readily stick to wet
surfaces, especially oils. But nondrying oils don't undergo chemical
reactions or directly damage the furniture.
Drying oils, on the other hand, such as linseed, tung, or walnut oil, are
a different matter altogether. These materials solidify, or "dry"
through a chemical reaction with the air called oxidation. Over time this
reaction makes them increasingly difficult to remove. Their permanence is
fine if the oil is employed as the finish, but not good if it is used as a
maintenance polish. By itself, having a polish that is difficult to remove
would be an irritating but not an insurmountable problem. Unfortunately, as
drying oils age they tend to yellow and in the presence of acids they are
chromogenic (become Colored), turning a dark, muddy brown or opaque black.
Traditionally, cleaning and polishing concoctions comprised of linseed
oil, turpentine, beeswax, and vinegar (acetic acid) were widely used even in
the museum field until recently. They turned out to be a disaster waiting to
happen. The results of their use are readily apparent to even the casual
observer: a thick incrustation of chocolate-colored goo that is neither hard
enough to be durable nor soft enough to wipe off easily. The furniture is
left with an unsightly coating that is very difficult to remove without
damaging the underlying surface.
SEMISOLIDS
By virtually any measure semisolid polishes are the least damaging to
wooden objects. Frequently called "paste waxes," these products
are actually a very concentrated solution of waxes. Provided the ingredients
do not include undesirable contaminants like silicone or high concentrations
of damaging organic solvents such as alcohol, xylene, or toluene, paste
waxes are an excellent polish for the surfaces of most wooden objets.
Because waxes are exceedingly stable and don't cause many of the problems
inherent in the previously mentioned polishes, they are the material of
choice for furniture conservators and other caretakers of furniture and
wooden objects. But paste waxes have their faults too: unfortunately, they
require the most active contact with the surface of the furniture, and also
need the most physical labor for proper application. Buffing out a wax
polish can be very hard work, and in general, the better quality the wax,
the harder the buffing that is needed. However, the results and benefits to
the furniture are worth the extra effort.
Fortunately, as the most durable and stable polishing material, paste wax
needs to be applied much less often than aerosols or liquids. Ideally, wax
polishing should be conducted no more than twice a year for areas of
extremely heavy wear (desktops, chair arms, etc.) and once every three or
four years for table and chair legs, cabinets, and similar areas.
If a surface can no longer be buffed to the sheen appropriate for a waxed
surface, it is likely that the wax has worn off. In that case, apply another
light coat of wax to the affected area in accordance with the product
instructions. Wax that is applied too frequently or improperly can build-up
and cause an unsightly surface. When the wax is used correctly, however, the
solvent content of the new wax will "clean off" any previous wax
remaining on the surface and will simply integrate the old into the new.
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TIP #20
IS IT OIL BASED OR ACRYLIC/LATEX PAINT?
To
determine what type of paint is on your furniture, brush some
stripper on an inconspicuous spot and see what happens. If it is oil
based, the paint will wrinkle and bubble. If it just softens up into a
slimy goo, it is latex or acrylic. Oil based paint is the easiest to
remove.
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TIP #21
PURCHASING A NEW MATTRESS
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When shopping for a mattress wear shoes you can get in and out
of easily.
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Test the mattress by laying full-length out on the bed. Try it
out like you're going to use it, and spend some time on it to see
how it really feels. If you feel silly, just think how silly
you're going to feel when you don't sleep comfortably after
spending all that money!
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Note the gauge of the wire as well as the coil count. The
smaller the #, the heavier the wire is.
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Always buy box springs at the same time. They are made to be a
set.
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Use a heavy-duty bed frame with good center support.
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Stick with a name brand.
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Don't assume that a higher price means a better mattress.
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Stay away from department stores - they're always higher and
sometimes the name-brand companies make mattresses to fit the
store's specifications. You might not be getting the mattress you
think you are. Look for a mattress warehouse or factory.
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Remember that all "pillow top" mattresses will get
body impressions (except latex toppers.)
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Make sure your mattress has a non pro rata warranty of 10 years.
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Shop around, compare delivery prices, and find out if the
company will remove your old mattress for you.
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Buy a mattress with a minimum of 312 coils (fine for children),
with 540 being the absolute best. Full-size should have at least
300, queen-size at least 375 and king-size at least 450.
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For the bed to be right, it should yield enough for you to sink
slightly, but not too much, into the bed. LIE DOWN on the
mattress, preferably with your sleeping partner, before you buy.
You're not going to be bouncing up and down on the edge of the
mattress with you get home!
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For a dry bed, choose a mattress with comfort layers made of
latex and insulating pat made of coconut fiber. Stay away from
wool because wool can grow mold when damp that could trigger
asthma problems.
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A mattress should be an innerspring at least nine inches thick.
Don't buy budget when you're buying a mattress. A good mattress
will last you 10 to 15 years and will end up costing only pennies
a night even at the high-end prices. Shop smart, but don't scrimp.
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Mattress Terms
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Foundation - absorbs the shock of daily wear and provides
support and durability.
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Core - provides support for the body and can be spring,
air, foam or water.
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Upholstery - Adds comfort and cushioning.
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Coil Count - the number of coils in the mattress. High
coil count gives better contouring while lower coil count if
firmer.
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Contour - how the mattress coils conform to the body for
comfort.
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Box Spring - supports and cushions the mattress.
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Wire gauge - thickness of the wire coils. The thicker the
wire, the less flexible the coils.
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Comfort level - can vary from manufacturer to
manufacturer with Plush being soft and fluffy, Firm being standard
cushioning and Pillowtop being a mattress with extra layers of
cushioning.
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Non pro-rated warranty - a manufacturer's warranty
against defects.
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Pro-rated warranty - offers less coverage based on the
number of years in the warranty.
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TIP #22
ABOUT LEATHER FURNITURE
It used to be that only the upper crust could afford to own real
leather furniture; the rest of us had to make do with synthetic
substitutes. But in recent years, prices have started to come down as
leather has become more popular. Manufacturers are offering a greater
choice in styles, making it possible to find leather to suit almost
every taste and budget. Before you invest in this practical, versatile
furniture, saddle up with some savvy buying tips.
GRADE
Grade is the most important feature of leather's quality--and an
indicator of durability and price. Manufacturers and showrooms use
similar vocabulary to describe grade, which makes the buyer's job
easier. Top grain indicates leather taken from the desirable outer
surface of the hide. Leathers taken from the lower surfaces are split
grains, and are much weaker. All but the least expensive furniture
should be made from top grains.
Top-grain leathers are graded based on the ways manufacturers
prepare the leather.
Aniline (or "pure" or "full" aniline) leather
is soaked in aniline dye, but does not have other finishes or pigments
applied. Only the best hides are used for this superbly soft leather.
Semi-aniline (or "protected" aniline) leathers have a small
amount of coating or pigment, giving them slightly better protection
against stains and fading. Pigmented leathers are fully treated with
surface color. Made from lesser-grade hides, they are stiffer than
anilines, but also more stain- and scuff-resistant, and more
affordable.
FINISH
Leathers are graded by how much manufacturers have to do to get
them ready for market. Nearly perfect, mark-free hides are rare and,
therefore, highly prized. Most anilines will have visible markings,
such as wrinkles and scars, that contribute to their natural beauty.
Like a well-worn wallet or bomber jacket, they develop a lustrous
patina with age and use.
Keep in mind that added finishes and surface pigments aren't
necessarily bad. In fact, if you prefer more consistent color in your
furniture, untreated anilines may not be for you. Finishes and
pigments also provide greater protection from scratches, stains, and
sun fading. The "best" leather, in other words, is by no
means always the best choice for your family or situation.
TEXTURE
The texture of leather furniture, like its appearance, is partly a
function of its grade. The highest quality hides become the softest
and most supple leathers. (In industry-speak, they have a more
luxurious "hand," or feel.) Pigmented leathers and
"corrected grain" leathers (those that have been buffed to
remove obvious surface imperfections) have a stiffer hand. Beyond
these differences, the following texturing techniques can give leather
its distinctive appearance and feel:
Nubuck leathers are lightly brushed or abraded, resulting in a
short nap with a plush softness. Nubucks are top-grain leathers, so
they last longer than do their cousins, suedes. Nubucks also have the
advantage of being treated with a protectant that makes them more
stain-resistant than other anilines. Suedes approximate the look and
feel of nubucks but are made from less-durable split grains.
Sauvage is a two-toned effect that lends depth to leather,
producing a marbled or creased appearance.
Pull-up leathers are full anilines that have an oil or wax
application. When the leather is pulled, or stretched, the oil or wax
separates, producing a lighter burst of color. The pull-up technique
is used for distressed or weathered looks.
Embossed leathers are corrected grains that have a new pattern or
grain imprinted on them with high heat or pressure, resulting in
anything from alligator to floral effects.
COST
Grade will largely determine how much you pay for leather
furniture. A sofa made from top-grain leather will range from $700 (a
good sale on corrected-grain, pigmented leather) to $6,000 or more for
designer names and pure aniline leather.
Leather may take slightly more care and upkeep than fabric
upholstery. But in the long run, it's worth the trouble. Here are tips
for preventive maintenance:
* Keep leather furniture away from heat sources, which will
eventually dry the leather out.
* Place furniture out of direct sunlight, which causes leather to
fade.
* Vacuum leather regularly to remove dust.
* Blot any spills immediately with a dry cloth, and let air dry.
* Regularly use the recommended cleaners or creams to improve
leather's resistance to staining and to keep it soft and supple.
CARE
Leather-care products are available from furniture manufacturers
and stores; salespeople can recommend products for the furniture you
select. Many retailers also offer leather warranties. For a moderate
price (about $100 for a seven-year warranty on a sofa, half that for a
chair), your leather will be repaired or replaced if it cracks,
stains, or tears, ensuring that you will enjoy it for years to come.
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TIP #23
GLASS TABLE TOPS
Glass tops can protect your wooden tables, but don't
let moisture get trapped between glass and wood. Create an airspace by
elevating the glass top on clear butyl rubber bumpers available at
most glass shops and let your wooden table tops breathe.
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TIP #24
WOOD SCREW LUBRICATION
Wood screws go in a lot easier when you scrape the
threads across some candle or bees wax or a bar of soap first.
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TIP #25
REMOVING CANDLE WAX FROM A TABLE TOP
If
some melted wax gets on your table top, hopefully it hasn't hurt the finish.
Since you just cant wipe it off with a damp cloth, you have to scrape it off.
Yes it sounds scary, but it isn't really. The scraping tool of choice would be
an ordinary credit card. You shouldn't try to scrape it all off at once, but by
taking it off in thin layers, it will eventually come off. Since the card is
softer than the finish, (We Hope), is doesn't scratch the surface. Once you get
as much off as you can, you can then remove the remaining wax with a soft cloth
dipped in lemon oil.
Some colored candles can stain a
finish. If this happens, it is best to try some rubbing techniques. If your
table has a satin or dull sheen, grab a pad of OOOO Steel wool and some lemon oil or wool lube. Put
some on the pad and rub the spot moving in the direction of the
grain. Once the spot is gone, you may need to rub the rest of the table
top so the sheen is even. Make sure you go with the grain in long even
strokes from one end to the other. To finish the task, simply wipe off the
remaining oil and apply your favorite polish.
If
you have a glossy sheen, You may try using a
little bit of white tooth paste on a dry cotton towel. If this leaves a
glossier spot than the rest of the table, then you will need to get some rubbing compounds and polishes like you would use on a car's finish.
If a mirror finish is not what you want, you can always adjust it
down with the OOOO steel wool. Don't forget to use your favorite polish
when your done.
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TIP #26
REMOVING OIL FROM A WOOD SURFACE
The only way to pull grease and oil out of wood is with a poultice.
Go to your swimming pool place and get a bag of diatomite or commonly
known as diatomaceous earth. Grab a couple of gallons of acetone also
from hardware or paint store. Mix the two together to form a paste you
can spread over the top. You will need about a 1/2" layer of it.
As the acetone dries, the oil gets pulled into the DE .Once it is dry,
scrape it off into the trash and repeat if necessary. Most likely
it will take at least three applications. You might try putting a heat
source directly under the slab at the same time which will drive more
oil to the surface.
You will need to do this process outdoors because of the intensely flammable
and highly smelly fumes.
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TIP #27
WHAT KIND OF FINISH IS IT?
To determine what
type of finish you are dealing with, You will need to do a solvent test. Put
some acetone or fingernail polish remover on a finger and rub it in an
inconspicuous spot to see if the finish starts to soften. If it does, you are
dealing with nitrocellulose lacquer which is predominantly used in the furniture
industry. If it doesn't soften, try some denatured alcohol the same way. If it
softens with alcohol, you have a shellac finish. If neither one seems to soften
the finish, you are either dealing with varnish, polyurethane, catalyzed
lacquer, conversion varnish or polyester which are all non-reactive finishes
that can't be re-dissolved by their original solvent.
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TIP #28
GLUING DOWN LOOSE VENEER
If the top is removed, it will be easier to do the clamping during the
glue job. Use some liquid hide glue made by the Franklin company since it will
bond well with the old hide glue. Try to work some of the glue underneath the
loose stuff keeping in mind the there are most likely two layers of veneer. The
top layer and the substrate layer which has the wood grain running in the
opposite direction than the top layer. You may have to feed glue between all the
layers. A long thin bladed spatula is what I use.
Once you have sufficient glue to all recesses, you need to squeeze out all
of the excess glue with a veneer hammer, J-roller, or wall paper roller. Keep a
damp rag handy to catch the drips.
To clamp it, you will need a flat block of wood that is at least the same
size as the loose portion, some C type clamps, and some wax paper to put under
the clamp block to keep it from sticking once the glue dries. If you are gluing
a descent size area, you will want to start the clamping from the inside working
your way to the outside. This will help squeeze out more extra glue that isn't
needed, so keep you rag handy again. What you don't want is a pocket of extra
dried glue under the surface resembling a bubble on the finished product. If you
are gluing in a loose piece or patch, I have found it helpful to use a piece of
thick clear lexan as the glue block. This allows me to see through it to make
sure the piece hasn't slid on me while clamping. The hide glue doesn't stick to
the lexan, so no wax paper is needed.
After drying overnight, you can remove the clamps and block. If the block
is stuck, tap the side of it with a hammer like you are spinning it. Lifting it
off could take the veneer with it. If you have a finished surface with glue
residue on it, a warm wet rag will dissolve the hide glue.
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TIP #29
BUYING UPHOLSTERED SOFAS, LOVESEATS, AND CHAIRS
When buying upholstered chairs, love seats, and sofas, there are a few
things to consider.
There are two types of frames, the cheaper plywood frame and the better
hardwood frame. The cheaper frame is more prone to loosing a spring if someone
sits down to hard or you have kids that like to jump. If that happens, fixing it
could cost you. The hardwood frame won't do you any good unless it is put
together with dowel joints.
Stay away from upholstered recliners that have the foot rest that pops
out. I have yet to see one that is worth buying. Even worse is the sofa with the
recliner built into it.
As for the fabrics, the cottons won't last near as long as the synthetics.
A good heavy tapestry will wear like iron.
Make sure you ask a lot of questions. What is the warrantee? Do they
deliver? Can it be upgraded with a better fabric or legs? Make sure you shop
around.
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TIP #30
REMOVING SUPER GLUE FROM A FINISH
This can be a tricky one even for a professional. The only thing you can
try is some 600 grit wet or dry sandpaper and a hard flat sanding block.
Make sure you hold the block level while sanding the glue down flush. You will
get into the surrounding finish, so try to keep it to a minimum. If the glue
is pretty thick, you might mask around the spot to protect the area around it.
Once you get it sanded level, you will need to finish sanding the spot with
1200 grit paper.
To get the shine back on a high gloss finish,
it will take some rubbing compounds and polishes on a cotton rag and some
elbow grease.
Apply your favorite polish to finish it up.
If your
table has a satin or dull sheen, grab a pad of OOOO Steel wool and some lemon oil or wool lube. Put
some on the pad and rub the spot moving in the direction of the
grain. Once the spot is gone, you may need to rub the rest of the table
top so the sheen is even. Make sure you go with the grain in long even
strokes from one end to the other. To finish the task, simply wipe off the
remaining oil and apply your favorite polish.
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TIP #31
BUYING ANTIQUES
Your
best defense when buying antiques as an investment is simply to be well informed. Read books from the library, ask questions of dealers, know what you are shopping for and what it should be worth. Most dealers specialize and so should you, no one knows everything about everything. If you are buying the piece because you like it and not as an investment, the only criteria is how much you like it and how much you can afford.
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TIP #32
WHAT KIND OF GLUE SHOULD I USE?
When it comes to doing repairs, it is very important to use the
proper glue for the job. When it comes to re-gluing joints on furniture
made prior to 1955, my favorite is Franklin brand liquid hide glue. It
has very good tack and strength plus has a longer working time which
comes in handy for re-gluing chairs. Furniture made after 1955 to present day is constructed with
PVA (Poly Vinyl Acetate). It is the pale yellow glue for woodworking or
carpentry. If your project requires a long open time, this is not the glue of choice. You are better off with the hide glue.
For
broken components that are hard to clamp and wont ever need to come back
apart, I would recommend a five to thirty minute epoxy. I don't recommend
using this glue for the joints unless you have a lot of play in them. It is
the best gap filling glue out there.
For fixing
hairline cracks that you can't get conventional glues into, You can use a
thin or thick cyanoacrylate commonly known as super glue. It works
even better if you use an accelerator to speed up the hardening process. You
might want to shop at a model airplane store to find it. I don't recommend
this glue in areas that need to be structurally significant. Remember to
keep a bottle of fingernail polish remover on hand just incase you glue your
fingers together or to the furniture.
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