Alcohol is a common household chemical that can be used to remove latex paint from concrete surfaces.
How to remove old paint from concrete floor.
Apply paint stripper in a thick even layer on the concrete until the stripper is twice as thick as the paint on the concrete.
Use a broom or shop vacuum to remove all dirt or debris.
Depending on the paint type it can be either based on oil or water there are dedicated paint removers for it.
If there is still some paint leftover from the fist cycle let the concrete dry and repeat the process.
2 apply a chemical paint stripper to the concrete surface.
Massage the alcohol into the stain to loosen the paint.
Avoid letting the latex paint cure.
Make sure to thoroughly clean the concrete with clean soapy water once the paint is gone to remove any residue from the solvent.
If possible remove any loose paint from concrete with a scraper or brush.
When nothing else works contact the paint manufacturers in order to find the best paint stripper to best help remove the paint from the concrete.
Once most of the paint comes off the concrete wash it thoroughly with a hose to remove any stubborn residue.
Paint removal from a concrete surface is undoubtedly a challenging task bit it s easier if the stains are still fresh.
Most paint manufacturers produce products to remove paint.
There are many ways by which paint stains can be removed from concrete flooring.
Apply a rag soaked with acetone or a commercial paint stripper to the spot for about 20 minutes.
Clean the concrete surface thoroughly and let dry.
You can clean the paint by soaking it in water for some time and then scrubbing it with harsh detergent and a hard bristled brush.
Apply a generous amount of alcohol to a rag and apply it directly to the affected area.
This scrub action should remove most of the paint as well.
Use a paintbrush or a paint sprayer to apply the paint stripper.
After the stripper is set use the scrub brush to scrub it off.