You can purchase a chlorine bleach cleaner specifically meant for bathroom mold such as tilex mold mildew remover.
Moldy bathroom ceiling.
Since mold is a fungus that thrives in damp environments it is not uncommon to find mold growth on a bathroom ceiling.
A good place to start is chlorine bleach.
Mold on bathroom ceilings is one of the most common problems in the house.
Stand on it and reach up to the ceiling.
These make ideal conditions for mold to grow.
Check that you can comfortably reach the mold and are in a safe location.
It can be caused by the warm temperature of the room the humidity from baths and showers low levels of natural light and poor air circulation.
Here s how to kill bathroom mold and prevent it and mildew from reoccurring.
Place the footstool or stepladder underneath the moldy area on the ceiling.
If your ceiling is moldy you may have a water leak in it or behind the walls.
So long as you don t have colored grout which will likely fade if you use bleach you can spray the cleaner directly onto the moldy grout.
To prevent mold regrowth coat your ceiling with a stain killing primer then paint over it with a mildew resistant.