Wear gloves, a mask, and eye protection
Open windows and run the bathroom fan
Remove damp towels, rugs, and bath mats
Mix water and white vinegar in a spray bottle
Spray moldy areas and let sit for 10 to 15 minutes
Scrub with a brush or sponge
Rinse with clean water and dry thoroughly
Use baking soda paste on stubborn spots
Use hydrogen peroxide on non-porous surfaces
Clean grout and caulk carefully
Replace moldy caulk if needed
Wash shower curtains and liners
Clean and dry the toilet area, sink, and baseboards
Fix leaks in pipes, faucets, and showerheads
Keep the bathroom dry after showers
Run a dehumidifier if needed
Use exhaust fan during and after showers
Repaint with mold-resistant paint if appropriate
Dispose of heavily mold-damaged materials
Repeat cleaning regularly to prevent return