When water seeps through concrete brick or stone it can leave behind salt deposits.
White fuzz on concrete floor.
White mold on cement floor and wood wall.
On concrete mold will appear in either a fuzzy format or a stain like appearance.
When the water evaporates what remains is a white crystalline substance that resembles mold.
Mold is a living organism that occurs in wet environments.
Assuming the floor is concrete spray the area with a borax water solution.
In either scenario it is fine to paint the concrete after you ve thoroughly scrubbed and cleaned the area.
The white fluffy substance is.
Efflorescence occurs when water moves through a masonry structure bringing unbounded salts to the surface.
It often looks like mold but really it s caused by salt deposits.
It is called efflorescence.
If you re ever unsure of what type you have calling in certified professionals to perform mold testing services immediately is important.
Find out how to clean white fuzz from a concrete floor.
White fuzz or powder appears on the concrete surface.
Is it dangerous how to remove it.
While the white powder often found on basement walls and mold are caused by similar conditions they are actually different materials.
It s not a fungus though.
White mold is lesser known but still an incredibly dangerous species of mold to deal with.
Efflorescence is the white powdery substance on the surfaces of unsealed concrete and the white blush seen with sealed floors.
Why would a white fuzz i am assuming its a mold grow on my concrete floor in my shop in any area after water has been on it and dried.
It would not feel like a hard coating.
On concrete basement floors a problem with moisture rising up from the wet ground can cause a fuzzy white mold to grow on the surface.
You will also need to improve the drainage conditions around your.
White mold growth provides an additional challenge because it is often confused with efflorescence a crystalline growth structure found on concrete and masonry surfaces.
Efflorescence is normally worn off or washed away on unsealed concrete surfaces.
These white deposits happen when water is drawn out of a cementious material.
Learn why it is mineral deposits rather than mold.
Get tips on using a mixture of water and white vinegar to get rid of it.
This white fuzz you are referring to is called efflorescence.
The white powder is efflorescence or minerals left behind as water that has flowed through the concrete walls evaporates.
You will commonly see primary efflorescence initially.
It can be just a white powder on your concrete salt like crystals white fuzzy stuff or what looks like white stalactites growing on your concrete wall.
It is a scientific reaction.
