Dunk a stiff bristle brush into the water bucket and scrub the painted surface of the concrete.

How to remove paint from concrete walls. Preparation is very important because it allows you to go about your project easily and efficiently. If the paint has dried slightly, soak an old cloth with paint thinner. Aim and point at the paint spot that.

Soak the paint in a suitable solvent for a few minutes. Prepare and plug in the heat gun. In my garage i had painted walls that were pealing in areas.

Mix a solution of water and liquid dishwashing soap in a bucket. Dip a paintbrush into this solution and paint on the paint on the concrete. To remove paint or for getting grease out of concrete, use the sponge.

Before moving on to the next step, remove or. Paint scraper or wire scrub brush. In the hot vinegar, dip a clean paintbrush or sponge.

Removing paint from sealed concrete is not a completely easy process, but it is a much preferable one to removing paint from unsealed concrete. Grab the wand at a bottom angle and spray it at least a foot. Dip the brush into the soapy solution and scrub the area using circular motions.

Wait 10 minutes for the paint to soften,. Heat the vinegar on the stove or in the microwave until it is hot but not boiling. Rather than just scrape the paint with a putty knife to remove the loose paint before i applied.