Then wipe the wall with a soft cloth to remove any loose paint or dirt before starting.
Getting paint off concrete wall.
Then put on a dust mask gloves and protective eyewear.
Peeling paint is not only unsightly but it can trap moisture against the concrete of the porch which can cause the concrete to erode over.
Once the maximum amount is out of the concrete rub the spot with a nylon brush after pouring some scouring powder and water to scrub out the soft residues.
Finally rinse the area thoroughly with plain water.
Paint can be applied to the concrete to gain a fresh new look.
Before starting lay a cloth on the floor beneath the area you will be working on so that the flaking paint can be easily removed later on.
How to remove old peeling paint from a concrete porch.
Over time layers of paint will build up on the concrete and eventually begin to flake and peel.
Sweep the area to clean away dirt and debris.
Method 2 to remove paint from concrete with soda blasting.
To remove paint from concrete first sweep the concrete to clean the area you ll be working on.
Use the edge of a scraper to remove as much of the paint as possible.
Use a paint scraper to scrape up any thick globs of paint that are sticking up off of the concrete.
Acrylic paints are water based.
You ll probably ultimately have to use a power washer but since most of the paint is gone you won t have to.
Though paint strippers help scrape paint off concrete easily be sure to avoid the toxic ones.
In order to get a clean look from fresh paint or to revert to a bare concrete look you will need to begin the project by removing the old paint.
Remove paint stripper residue.
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.
The procedure for stripping cinder block and masonry walls is virtually the same as that for stripping paint from any material at the beginning of the job but because cinder block is so porous the end of the job the part where you remove the paint residue can be difficult.
As such they are far easier to remove than oil based alternatives.
For dry messes consider using an acrylic paint remover such as blick acrylic remover or goof off.
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 common way to remove paint is by scraping it off and the same is true for concrete walls.
Soda blasting is a great way to remove paint from large areas of concrete.
Still you may need to use a little elbow grease to work the acrylic out of the porous surface of your concrete.