Spill On Floor
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You ll want to prevent the spill from spreading to floor drains or other places that may allow the material to flow into environmentally sensitive areas.
Spill on floor. Upon spilling bleach it is important to clean up the spill thoroughly and wipe the floor with a wet cloth. When water spill is left on hardwood floors it can permanently ruin the hardwood. The wood will absorb the water through its pores and then discoloration and warping occurs on the wood. Even waxed or sealed floors cannot withstand excessive water and if the wax or sealer is wearing.
You may need to build a dike to block or direct the material or use a special product such as a spill sock. This will ensure that any remaining bleach residue is cleaned up. If a spill occurs on carpet curtains upholstery or other absorbent surfaces these contaminated items should be thrown away in accordance with the disposal means outlined. Wood linoleum tile and any similarly smooth surfaces.
Try sanding the affected area and staining it with the original stain used on the floor. After a flood or spill it is imperative to extract as much water from your wood floor as possible.