If your home is older than that get a professional to check for asbestos.
Clean popcorn ceiling bleach.
If the ceiling has become discolored by roof leaks heavy cooking grease cigarette or fireplace smoke even from gas fireplaces it is nearly impossible to remove these stains by.
How to clean a popcorn ceiling.
To clean a popcorn ceiling first wrap a paint roller in duct tape with the sticky side of the tape facing up.
Doing so will also allow the ceiling to dry more quickly.
If you are sensitive to smells open the windows and doors to allow the bleach smell to escape the room.
If you know your home was built before 1979 or if you aren t sure of the structure s age take precautions when cleaning the ceiling.
Add a popcorn ceiling cleaner.
If you are not sure that your home is asbestos free do not attempt to clean your popcorn ceiling until you get it tested.
If the stain isn t lifting add more bleach and lightly mist the area again.
Popcorn ceilings were popular from the 1950s through the 1980s and ceilings constructed prior to 1979 may contain asbestos.
Follow these steps for how to clean popcorn ceiling though for a brighter interior again.
Step 5 add popcorn ceiling cleaning solution.
A product like the instagone stain remover can work.
Popcorn ceilings constructed before 1979 could contain asbestos.
Set aside plenty of time to do the job.
Cleaning a popcorn ceiling can be a messy job because some of the texture almost always comes loose as you are cleaning.
Next if your ceiling has stains remove the duct tape and dampen.
If that does not work and the ceiling can take painting paint the stain with clear shellac then a thin coat.
Then gently move the roller over the ceiling and the dust on the ceiling will stick to the tape.
Bleach with water works best for smoke mildew and water stains.
If it contains asbestos knowing how to clean a popcorn ceiling will be less important than knowing how to replace a popcorn ceiling.
This step is imperative because the cleaning process could potentially release substantial amounts of asbestos into the air which can severely damage your lungs.
Allow your popcorn ceiling to dry completely.
After 24 hours have passed examine your popcorn ceiling for stains and water marks.
If the popcorn does not melt try a mild solution of 1 part bleach and 5 parts water.