What Does Black Mold Look Like On Concrete Floors

In either scenario it is fine to paint the concrete after you ve thoroughly scrubbed and cleaned the area.

What does black mold look like on concrete. If you want to remove black mould or any other type of mildew. Black mold can grow and spread on the concrete if its surface contains excessive moisture due to a water leak or if the house has recently been flooded. Because black mold loves damp or wet areas like underneath a sink it s no surprise it can flourish on concrete that is left wet.

Based on your description this does not sound like mold. On concrete mold will appear in either a fuzzy format or a stain like appearance. The concrete wall that has been infected by black mold will look like it is covered by slimy greenish or black patches gathering in colonies. The only difference you can have an eye for on the concrete is simply the shade ranging from gray to dark greenish black.

Just like the rest of mold black mold on concrete has variation in shape and size.