How To Prepare Bathroom Walls Before Painting

Paint a square area about 2 by 2 feet using angled strokes that roughly make a w on the wall then fill in the blank areas of the w with a series of roughly parallel passes of the roller.

How to prepare bathroom walls before painting.

For previously painted water based paint sand with a fine grit sandpaper. Wipe down walls with a clean sponge or cloth and a mild soap solution. Paint them first so you don t have to tape off the walls which is more difficult than taping off trim. When painting a bathroom or kitchen wash the walls with a solution of approximately three teaspoons of laundry detergent to one gallon of water.

Use an angled brush to paint baseboards and other trim. Scrape any cracked or flaking paint with a paint scraper. Mix 2 gallons of water in a bucket with 1 2 cups of white vinegar and half a tablespoon of dish detergent. How to prepare bathroom ceiling walls for paint.

Your new wall and ceiling paints won t adhere if the old surface is flaking or peeling. Paint the trim with a brush before painting the walls. For oil based paint a medium grit sandpaper 100 to 150 grit should be used. If necessary apply a second coat feathering it as well then wait for it to dry and sand it smooth.

Dampen the sponge or cloth with the solution wring it out well and work from top to bottom of the wall. For most surfaces use a towel or a vacuum cleaner. Use a mixture of lukewarm water and mild soap gently rubbing in a circular motion. Washing walls washing your walls and trim will remove grime cobwebs dust and stains that can prevent your paint from adhering.

Rinse your walls using a slightly damp cellulose sponge. Depending on the type of paint you re using apply a second coat after 4 to 24 hours. Open the paint can and pour paint into the bottom reservoir of the paint tray. Cover the gouge with a thin layer of joint compound feathering it out along the wall.

Use a putty knife or scraper to remove it and. After applying joint compound be sure to cover it with primer before painting to prevent flashing. Dust and clean the walls.