Covering Water Stains On Ceiling

Dip a sponge in the mixture and standing on a stable stool or stepladder wipe the stain.

Covering water stains on ceiling.

You need to cover the stains with primer before painting and drywall primer won t do. If your wooden ceiling has a lighter shade you can use a bleach to lighten the dark spots caused by the water stains. If you have a coloured ceiling use oxygen bleach rather than chlorine bleach. Rinse with a second sponge dipped in clean water then dry the area with a tea towel.

If pieces of the ceiling and not just the. Spray cans work better than a brush especially on popcorn or textured ceilings. Cover the floor with plastic and find a good pair of goggles drips are a fact of life when painting the ceiling. For lighter woods like knotty pine you can use oxalic wood bleach to remove the dark stains caused by water.

Purchase a spray can of stain blocking primer or sealer. Start by finding the cause of the leak and repairing the problem to prevent damage in the future. Test the ceiling for water damage prior to painting by cutting an x in the center of a stain with a utility knife and applying a piece of duct tape. Your best option for a base coat to cover water stains on the ceiling is an oil based mold resistant stain blocking primer in a shade closely matching that of the existing ceiling.

Use a sponge or rag that s damp with clean water to wipe the bleach mixture on the ceiling in a controlled manner. Use shellac based stain blocking primer or an equivalent high solids latex primer. Mix 1 part bleach with 3 parts warm water. Follow these steps when covering over a water stain on your ceiling.