You can also try industrial paint removal products that can remove paint from the concrete floor.
Cleaning painted concrete floors museums.
After cleaning with a microfiber cloth run a vacuum over the surface of the floor to gather the very last bits of invisible dirt and grit.
To protect the paint and the sealant it is important to avoid harsh or acidic cleaners that may damage the finish.
If it is a commercial area of large area then sandblasting is the another option that can be used to clean the concrete floor.
Hydrogen peroxide or ammonia also work well too.
This will cause issues with the sealant either coloring or adhering to the slab of concrete.
Make sure no cleaner is left behind on the untreated concrete.
The amounts will vary.
Clean a painted cement patio the natural way by using household items such as vinegar a scrubbing mop and a standard garden hose.
Pour some of the degreaser or cleaning solution from the bucket onto the floor.
Commercial concrete floor cleaners can be used on painted or sealed as well as untreated surfaces.
The bad news for the fastidious homeowner is that.
Dampen the cement floor thoroughly with a hose.
This method is similar to the non decorated floors.
Attach a brush or coarse scrubbing pad to an electric floor scrubber.
Use a paint roller to apply it to clean primed concrete.
Cleaning indoor floors is a little trickier since you can t spray them down with a hose.
Combining a particular substance with the paint can cause a reaction leading to bubbling or peeling even with a sealant.
How to clean painted or stained concrete floors.
Instead use a pump type sprayer to saturate the concrete with water then apply the degreasing solution.
Mix a solution apply to floor with a wet mop and then rinse with a mop dipped in clean water.
Some good cleaners include castile soap liquid dish detergent stone cleaners and mild floor cleaners.
To make your concrete floors resistant to future stains apply a concrete sealant.
Cleaning painted concrete floors.
Your supplies are likely to be a bucket scrub brush and detergent.
Painted concrete floors can have sealed or unsealed surfaces.
Small indoor floors can be cleaned by hand or with a mop and bucket.
The most effective way to remove paint from concrete surface is to give it a power wash at high pressure.