A good place to start is chlorine bleach.
How to remove mold from bathroom walls and ceiling.
To prevent mold regrowth coat your ceiling with a stain killing primer then paint over it with a mildew resistant.
A bathroom ceiling fan or room vent would reduce a great deal of the moisture in the room.
Bathrooms and kitchens often attract mold colonies which may give off a tell tale musty odor and appear on walls ceilings and other surfaces as a white or green powdery substance.
To remove mold from the ceiling use a step ladder or stool to reach the area.
You can use a few tools to remove mold on tiled walls but be cautious if you have colored grout.
After cleaning consider repainting the ceiling with anti mold paint to prevent recurring issues.
Remove mold stains from walls.
Ceilings constructed with any porous material cannot be cleaned and must be replaced but smooth ceiling surfaces can be cleaned inexpensively and with relative ease.
You can purchase a chlorine bleach cleaner specifically meant for bathroom mold such as tilex mold mildew remover.
Removing mold on tiled walls.
Open a window and or keep a fan.
Mix a solution of one part bleach to three parts water in a spray bottle and thoroughly saturate the moldy areas of the wall.
Be sure to open any windows in the bathroom when you are showering even if it is just slightly.
Then use a paint scraper to remove the paint in the affected area.
Remember to put on gloves and a mask or respirator before touching or removing the mold.
Bathrooms and laundry rooms develop mold because they re typically very humid.
Other humid areas include the walls and ceiling near humidifiers and any room with a hot tub or jacuzzi improperly installed indoors.
So long as you don t have colored grout which.