Best interior painters near Eureka, MO

Professionals may use a variety of methods to remove old paint from surfaces, often depending on the size and complexity of the surface. Paint scraping in combination with a chemical paint stripper is the most common method, but experts might also use heat or steam to loosen everything before peeling the paint off. Some might just sand off the old paint if the surface is relatively flat and easily accessible.

Yes, you can paint over old exterior paint, but success depends on the condition of the existing paint and proper surface preparation. If the previous coating is in good shape (not cracked, peeling, or flaky), you can paint over it with less prep work. However, for the most durable and professional-looking results, follow these key preparation steps:

• Clean the Surface: Thoroughly clean the exterior to remove all dirt, grime, and mildew. A pressure washer can be very effective for this.

• Scrape and Sand: If the old paint is peeling, cracked, or flaky, you must scrape off all loose paint. After scraping, sand the surface to create a smooth, even base for the new paint. Sanding is especially important for wood siding.

• Apply Primer: Using a quality exterior primer is highly recommended. It ensures the new paint adheres properly, improves durability, and provides a uniform finish. If you are painting a lighter color over a dark one, a tinted primer will help cover the old color more effectively.

Some brands offer paint-and-primer-in-one products for convenience. Taking the time to prepare the surface properly will not only increase your home's curb appeal but also help protect your siding and extend its life.

You should ask a few questions to ensure that your potential lead removal professional is experienced and qualified to handle lead-paint abatement safely, legally, and properly.

• What are your qualifications and experience removing lead-based paint?

• Are you licensed and certified to remove lead-based paint?

• How do you test for lead paint?

• What methods do you use for lead-based paint abatement?

• What do you plan to do with the hazardous material when you remove it from the home?

• Do you do replacement and painting work or removal only?

It’s best to use a slightly slower-working paint remover that is safer to use, such as mineral spirits, because the strongest spray paint removers are often also the most toxic. Many of these products contain dangerous chemicals, such as methylene chloride, which the EPA banned for most uses in April 2024 after it was established as a major carcinogen.