Apply a rag soaked with acetone or a commercial paint stripper to the spot for about 20 minutes.
Cleaning paint off cement floor.
Use a paint scraper to scrape up any thick globs of paint that are sticking up off of the concrete.
To remove paint from concrete first sweep the concrete to clean the area you ll be working on.
Basics of removing paint from concrete.
Make sure to thoroughly clean the concrete with clean soapy water once the paint is gone to remove any residue from the solvent.
Remove paint stripper residue.
Paint stains can be hard to remove.
Take the rag off scrape and scrub the area with warm soapy water.
Paint that spills and subsequently dries on a smooth glossy surface is easy to remove.
Step by step tutorial paint stripper method step 1.
However with a few simple steps you should be able to get rid of them.
Mix a solution of tsp and water follow directions on the label and wear glove.
In this video i use an angle grinder with a diamond wheel and dust collection to remove old floor paint from a concrete porch.
Soda blasting is a great way to remove paint from large areas of concrete.
First use a putty knife to scrape off loose paint then sweep the area around the stain.
Use a contractor s broom to sweep away any loose debris and dirt.
Then put on a dust mask gloves and protective eyewear.
For this stage of the job so long as you re working on a compact concrete patch you can probably get by with a wire scrub brush or a paint scraper.
Then use mild soap and water solution to scrub away any remaining soil.
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.
How to remove paint from concrete garage floors.
How to remove paint from concrete without chemicals.