Round off the corners of your popcorn scraper whether it s a wide putty knife or drywall taping knife so it won t gouge the ceiling and leave you with dozens of ceiling wounds to repair.
Cleaning mildew off popcorn ceiling.
Combine 1 part bleach with 5 parts water and gently dab the mixture onto the stains using a soft cloth.
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Choose the widest brush attachment one.
Step 1 make your preparations.
Dip a soft cloth in the solution wring it out and use it to gently dab the stains on the ceiling.
Apply a primer and mildew resistant latex paint to the ceiling to prevent mildew.
If your ceiling is completely clean remove the drop cloths from the room.
Use a file a sander or an electric grinder to do this.
Check that you can comfortably reach the mold and are in a safe location.
To prevent mold regrowth coat your ceiling with a stain killing primer then paint over it with.
Before proceeding to clean you will need to make a few preparations.
In this video i will be showing you how to remove and kill mould from your walls and ceilings.
If there are still stains spray a popcorn ceiling cleaning solution over the area.
To find out make a solution of one part water and 16 parts.
If the ceiling holds up to the liquid test you can remove the yellow stains and mildew using a bleach solution.
Stand on it and reach up to the ceiling.
Repeat the process as needed to completely remove the marks or mildew being careful not to over saturate the surface.
Step 2 apply your cleaner.
How to clean mildew off a bathroom ceiling.
Suck up surface dust and cobwebs using your vacuum s attachments.
Attach duct tape to a paint roller or use.
Turn a long handled broom around so that its wide soft bristled brush faces the ceiling.
After 24 hours have passed examine your popcorn ceiling for stains and water marks.
Be careful not to get the ceiling too wet.
First off make sure you have a stepladder.
Cleaning with a raised arm requires good physical strength and flexibility.
A leaky roof may cause yellow water marks or mildew to form on a your popcorn ceiling.
Install a ventilation fan to remove humid air and prevent mildew.
Use the chlorine bleach as instructed by the manufacturer.
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.
In some cases what seems like mold might actually be dirt.
Cleaning a mildew laden ceiling is actually a very simple task.
Step 5 add popcorn ceiling cleaning solution.