The bleach will effectively get rid of the mold but it could also accidentally damage nearby materials.
Getting rid of mold in bathroom ceiling.
Use a spray bottle to saturate the moldy area with white vinegar let it sit for 30 minutes scrub with a brush.
Wipe down the molded areas of the ceiling with the bleach solution.
There are a couple of ways to prevent the black mold growth on your bathroom ceiling.
Spray the cleaning solution on the visible mold on the ceiling.
Mix a solution of 1 part chlorine bleach to 2 parts warm water into a clean bucket.
Use a uv lamp and direct it at the ceiling for 24 hours.
Dip a clean rag into the solution and wring it out lightly.
Be careful not to spray so much that it drips on you.
Work in small sections from the edges of the mold to the source.
Fill a bucket with 1 gallon of hot water 1 2 cup of bleach and 1 3 cup of laundry soap.
Spray the bathroom ceiling and wall regularly with the combination of water and hydrogen peroxide.
Check these following steps out.
Combine the ingredients and mix with a disposable stick being careful not to let any of the liquid spatter outside of the bucket.
Rinse and wring out the rag in the bleach mixture frequently while cleaning the ceiling with the bleach.
Go over the space two or three times to ensure you get all of the mold.