My Subfloor Has Mold Under Hardwood

Particular care must be taken when cutting into moldy wood because the process sends mold spores flying into the air.

My subfloor has mold under hardwood. How much water is too much water damage doesn t have to be severe for mold to grow. You can also soak affected subflooring with a brush broom. Mold grows on organic materials in environments with high humidity or trapped moisture. Treat exposed molded subflooring with a mixture of 1 cup of borax and 1 gallon of water or an epa registered mold removal product.

So if water comes in contact with your floor it is only appropriate to spring into action and mop up and dry the affected area. Although you can clean up mold yourself it s not a easy task to kill mold on a wood subfloor. The moldy subfloor must also be removed and replaced. Unfortunately mold loves a damp wet environment.

Wait 10 minutes scrub the area and repeat the process two more times. So let s look at the three signs of mold under hardwood floors. Be sure all subfloor mold is removed. If you detect mold on plywood subfloor then you should really hire a professional to get the job cleared up.

Spray the subfloor and wooden flooring if treated with a light layer of fresh borax water. Allow this treatment to dry completely a day or two at minimum. Turn up the heat and run a. Moisture left to set will quickly develop into mold spores.

Moldy wood removed from the subfloor should be enclosed in double plastic bags before it is carried through the house.