What is wood bleach made of?
Also asked, is wood bleach safe?
Safety Considerations For Wood Bleach With the types of bleach used on wood, for the most part, you are safe to use them. When cleaning with the peroxide type of bleach they will oxidize so they are safe to use, but most people do use vinegar to neutralize the wood after bleaching it. This is not toxic whatsoever.
Keeping this in view, what is the best way to bleach wood?
DO neutralize wood between treatments. To get your desired shade, you may go from chlorine to a peroxide-based two-part bleach (view example on Amazon). Before moving from one to another, soak a clean rag in a 50-50 white vinegar and water solution. Apply with clean rags, then wipe again with plain water.
Chlorine bleach. Common household laundry bleach (sodium hypochlorite) will kill mildew on your deck and outdoor furniture, and will remove dye-based stain, but not pigment-based stain, from wood. Chlorine bleach can irritate skin and mucous membranes, so wear gloves and goggles.