If you see black spots on the toilet bowl, mold is likely to cause it. When stagnant water sits in the cup, mold can form. The black mold in the bathroom is unsightly and makes the bathroom look impure. The longer black mold is left untreated, the more it extends. The right cleaning products remove the black mold from the toilet bowl quickly and with little effort.
Instructions
1 Sprinkle the borax on the toilet bowl to cover the mildew stains. If the mold is below the water line, drain the water first and then sprinkle on the borax.
2 Let the borax sit on the toilet during the night.
3 Mix a solution of 1/2 cup of borax and 1 gallon of water in a bucket. Dip a bath brush in the borax mixture and rub the mold stains on the toilet bowl until they are gone. Pull the chain to rinse.
4 Pour the chlorine bleach into the empty toilet bowl if the mold is still there. Let the bleach sit in the bowl for a few hours, then rub with a bath brush to remove the black mold. Pull the chain to rinse.