Avoid using a wire brush you ll probably end up scratching the concrete or removing some of it.
Getting spray paint off of concrete.
Then secure the rotary tube nozzle tightly to the washer and use the high pressure spray preferable if it s hot water to get rid of the paint.
Remove spray paint method 1.
It s readily available relatively inexpensive and easy to dilute and apply.
Final thoughts on getting spray paint off of concrete.
To get oil out of concrete or remove unsightly paint or other stains fill both buckets with hot or warm water and add several squirts of dish soap to one of the buckets.
It s important to take great care when working around spray paint because of the chemicals involved that are toxic to the human body.
The spray paint tends to run and may get stuck in all the holes and crevices of the concrete.
With a sandblaster sometimes it is very difficult to remove spray paint on uneven concrete.
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.
Soda blasting is a great way to remove paint from large areas of concrete.
Scrub the paint off using a fiber bristle scrub brush.
Dunk a stiff bristle brush into the water bucket and scrub the painted surface of the concrete.
Use the edge of a scraper to remove as much of the paint as possible.
Remove paint stripper residue.
Then put on a dust mask gloves and protective eyewear.
Tsp trisodium phosphate.
Repeat this process until you remove the spray paint.
Sweep the area to clean away dirt and debris.
To remove paint from concrete first sweep the concrete to clean the area you ll be working on.
2 use rubber gloves eye protection and a mask to prevent any tsp from getting into your eyes mouth or on your hands.
Spray paint on a concrete surface either in the form of unwanted drift from a project or faded lines or designs that were once desired is unsightly and often.
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.
Using tsp is hands down one of the most effective ways to remove spray paint from concrete.
Procedure for removing large spray paint overspray areas from concrete or asphalt with tsp 1 use an empty 5 gallon bucket or similar.
Method 2 to remove paint from concrete with soda blasting.
Spread a thick layer of paint stripper over the paint with a cheap paintbrush.
Keep scrubbing adding more solvent as needed until the paint is gone then let the solvent evaporate.
Use a hose or mop for a final cleaning of the area.