What Causes Toilet Mold? black mold in toilet bowl Mold is a fungus that grows where there's moisture. A good temperature (the same temperature range .
We had black mold in the toilets I used, not the rest of the family.. Diet and/or the metabolic rate of a person can cause urine that supports the growth of mold.
One variety of black mold is very common in households. It is the mold you see in the edges of your tub or in your toilet. Bleach will temporarily rid your toilet of .