If the paint doesn t come off add more thinner and repeat the steps.
Getting paint off of stained concrete.
First use a stiff brush and a paint scraper to loosen the paint and vacuum up all debris.
Convenient and easy to use water based formula cleans up easily with soap and water.
An effective method for removing paint stains from concrete is to use floor grinders with diamond wheels.
Then wait 10 to 20 minutes while the stripper loosens the paint stain.
For more details on removing concrete porch paint see how to remove paint from a concrete porch.
Buy the same types of paint strippers.
Muriatic acid is extremely dangerous if inhaled and prolonged exposure can cause circulatory failure.
Next apply a chemical paint.
Let it sit on the wet stain for about 10 minutes or so then scrub in a circular motion.
Rinse the area and allow it to dry a few hours then scrape off peeling paint with a putty knife.
Suitable for application on both interior and exterior concrete and masonry surfaces.
Soda blasting is a great way to remove paint from large areas of concrete.
Paint stripper for concrete removes layers of paint stain sealers and epoxy coatings.
Soda blasting is also an environmentally friendly way to remove paint from concrete and causes no damage to the underlying concrete.
Chemical cleaning paint stripper may be useful for older stains covering small areas.
Spray the concrete stains with the soap solution.
Apply paint thinner and leave overnight.
To remove pour one eighth of a cup of liquid dishwashing detergent into a spray bottle then top off the bottle with warm water and shake well.
Effectively removes coatings on both interior and exterior surfaces.
Scrub a mixture of dish soap and water on to the stain and rinse it off using high pressure from a garden hose with a nozzle.
Paint spills on a concrete floor can be vanquished with commercial cleaners.
Paint stains on concrete completely disappear using this method leaving you with a clean surface for repainting if necessary.
Spread a 1 4 to 1 2 in.
If it s in a large outdoor area use a pressure washer.
Cleaning old paint from concrete is similar to stripping paint from wood.
It this doesn t work repeat using oxiclean instead of dish soap.
Layer of paste over the paint stain.
Before you can apply a concrete paint clean it with degreasers to get rid of any oil or grease stains followed by muriatic acid to remove any curing chemicals on the concrete s surface.