Wait a couple of hours till the first coat dries. Many professional restorers use this method. Solved What To Do About Water Stains On The Ceiling Water Stain On Ceiling Repair Ceilings Remove Water Stains Here is what you need to paint over a water stain on a ceiling. How to cover up water stains on a ceiling . After discovering I had a leak in my roof and repairing the leak I had a n. Move all furniture to the middle of the room and cover with plastic and or drop cloths. Cover up any light fixtures like ceiling fans or chandeliers. The key to covering up those water stains is to prime them with a oil-based stain-covering primer. Follow these steps when covering over a water stain on your ceilingSubscribe to Toda. Videos you watch may be. I usually do two coats of primer especially on massive stains like this one. Please note this process only works if the water. There primary method of dealing with water stains on ceilings is bleaching. Use a ⅜-inch nap...