Oxalic acid removes marks from wood and chlorine bleach will lighten dyes, but only a combination of sodium hydroxide, called caustic soda or lye, and hydrogen peroxide will remove the pure color within the wood. Use a two-part wood bleach to refurbish darkened old furniture, fit to other furniture or create a base for a”pickled” finish. Bleach wood that is stripped or incomplete with a chemical stripper. Should you use a chemical stripper, then be sure to wash out the bit with alcohol or mineral spirits to remove all traces of stripper.
Sand the table with fine sandpaper to even out the surface. If the piece has been stripped, check all of the nooks and crannies and remove any end or compounds with a detail sander or knife so the bleach may get to all surfaces.
Lay layers of paper down and don safety glasses and paint gloves. Its mixture with hydrogen peroxide can sputter and sodium hydroxide is caustic and splash. Read the directions a few products direct mixing before others and program work by program.
Mix the two chemicals as directed at a non-metallic bowl or onto the wood. Mix or apply only as bleach as you’re able to use in a few minutes — the peroxide dissipates the skin . Start with an surface, like the table’s underside, find out it works and to test the impacts of the bleach.
The bleach with a sponge, functioning the bleach following the grain and starting at the bottom of each leg. Keep each area moist until the desired degree of bleaching takes place. Bear in mind that wood will last to lighten because it dries. Be careful to wash on dividing detail or turned legs.
Wipe or flush regions with clean rags to block the chemical reaction. Move repeating the procedure till you’ve worked to top. So that you can work it without puddling or bending tilt the top — and to keep the chemicals from base and the legs that you have finished.
Wipe the all of the wood surfaces with rags soaked in vinegar to neutralize any lye. Rinse with water.
Set the table to dry .
Reapply bleach if desired to increase out the end. Repeat neutralizing and cleaning that has any reapplications with water and vinegar.
Once it dries to lay down the grain sand the table gently and remove any wood fiber residue.