How to Paint Over Peeling Latex Paint

Peeling latex paint is unsightly. It also allows access to wood that should be protected from the elements to prevent wood rot and insect infestation. Simply painting over peeling paint will not work for various reasons. Without proper preparations, the new paint will not come in contact with a stable surface. As a result, the new paint will peel rapidly. And painting directly onto peeling paint will result in an unsightly appearance. It only takes a bit of work to do the job properly.

Difficulty: Easy

Instructions

Things You'll Need:

• Painter's tool (also known as a 3-in-1 or 5-in-1 tool) or a stiff putty knife.
• Sandpaper
• Damp cloth
• Water-based primer
• Paintbrush
• Paint

1. Use the painter's tool or putty knife to scrape off peeling paint. But don't stop with the obvious peeling area; scrape the paint for several inches in all directions around the bad spot to remove all the loose paint. Some adjacent paint may not look loose, but if it comes off easily when scraped, you can be sure that it no longer adhered to the wood and would have begun to peel soon.

2. Sand the area that you have scraped to ensure a smooth surface. Wipe off sanding residue with a damp cloth. Allow the area to dry thoroughly.

3. Using the paintbrush, apply a thin coat of primer over the bare wood. Let dry for at least four hours.

4. Rinse your paintbrush thoroughly with soap and water.

5. Use the paintbrush to apply a coat of paint to the area. Let dry at least four hours, then apply a second coat.

References

• How to paint