On wood however the chlorine kills algae moss and mildew.
Chlorine bleach wood stain.
A lot of deck brighteners have oxalic acid in them.
The types of bleach available at your grocery store have varying degrees of effect on wood furniture.
The weakest form of this bleach is regular household bleach.
Two part hydrogen peroxide is a strong bleach that will lighten wood and remove previously applied finish stain providing you with a fresh new surface to refinish 1 2.
A package of wood bleach contains two bottles usually labeled a and b one contains lye sodium hydroxide and the other peroxide hydrogen peroxide.
It is a chemical agent used to whiten or remove color from textiles paper food and other substances and materials.
If you re interested in generally cleaning your wood or using bleach on hardwood floors to remove dark stains from tannins and iron stains from metal fasteners and you want to leave the natural color unchanged use oxalic acid.
Wash off wood surface with lots of water with a bit of baking soda to neutralize the acid.
All the bleaching chemicals pose health and safety hazards to varying degrees.
Common laundry bleach or chlorine will effectively remove stain or dye color from wood but.
The restoration process usually involves stripping off old finishes bleaching staining and then varnishing.
The affects of bleach on wood decks and fences bleach is the old standard used for years in cleaning.
Chlorine bleach full strength easily removes most dye based stain right but will not bleach raw wood white center nor will it remove pigment based stain left.
The next to try is a chlorine bleach.
Oxalic acid is commonly employed to bleach out water or rust stains.
If your goal is to restore the natural color of the oak avoid two part peroxide bleach sometimes sold as a b wood bleach.
Wood bleach actually lightens the color of wood.
Chlorine bleach which is like ordinary laundry bleach will remove dye color from wood but not the wood s natural color.
It can also de color many pigments and dyes.
Chlorine bleach is almost as strong but it is more likely to preserve the wood s color and is best for removing dyes and problem stains.
Tackling a controversial topic like use of chlorine bleach especially in exterior wood restoration is a tall order with strong arguments on both sides.
Let s break this topic down by first defining chlorine bleach a bit.
Although effective for removing stains it also lightens the wood.
Two part a b wood bleach.
This will remove most dye stains caused by juice blood or coffee spills.
Chlorine bleach works best for simply lightening an existing color stain or removing minor spills and blemishes.