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