Use a high pressure washer to clean the concrete steps.
How to remove paint off concrete steps.
Scrub the affected area.
Apply paint stripper in a thick even layer on the concrete until the stripper is twice as thick as the paint on the concrete.
Apply a generous amount of alcohol to a rag and apply it directly to the affected area.
Reapply paint stripper as necessary.
Soda blasting is a great way to remove paint from large areas of concrete.
Paint stains on concrete completely disappear using this method leaving you with a clean surface for repainting if necessary.
Soda blasting is also an environmentally friendly way to remove paint from concrete and causes no damage to the underlying concrete.
The most effective is formic acid.
Use a paintbrush or a paint sprayer to apply the paint stripper.
Make sure to wear safety goggles or a face shield no job is worth an injury.
Allow the concrete steps to dry.
Clean the concrete surface thoroughly and let dry.
Avoid letting the latex paint cure.
Spread a thick layer of paint stripper over the paint with a cheap paintbrush.
So when you go in with a scraper or a wire scrub brush most of the paint should easily come off when you try to scrape off the mixture.
Scrape peeled or chipped paint.
Apply paint stripper and wait.
It will help lift the paint off of the surface of the concrete and into the mixture.
Spread the liquid strippers on the top of a step.
Massage the alcohol into the stain to loosen the paint.
Shot blasters though costly can be used to remove paint stains from concrete.
Some of the paint will lift off from the jetted water.
The abrasive material forced out under high pressure on the affected spot of concrete surface helps in paint removal.
Use a paint scraper to scrape up any thick globs of paint that are sticking up off of the concrete.
This will remove any loose paint from the steps and make stripping easier.
Chemical removal of paint from concrete or stone requires an acid.
It has a vacuum attachment which then cleans up the released beads dusts and debris by suction.
Remove paint stripper residue.
If there is still some paint spot remaining add another layer of the absorbent mixture and the paint thinner and repeat the steps above.
Alcohol is a common household chemical that can be used to remove latex paint from concrete surfaces.
Don t inhale the fumes.
Prolonged exposure to the fumes can damage your optic nerves.