How To Remove Acid Stain From Concrete Floor

Prepare the area by sweeping it clear of any dirt or debris.

How to remove acid stain from concrete floor.

To remove acid stains on the floor you must act immediately and sprinkle the bicarbonate sodium on the affected area ensuring that you are protecting yourself with a sturdy pair of gloves special work trousers and goggles. How to remove concrete acid stain. It is safest to try a milder cleaning agent first before moving on to something more caustic. Remember to always wear protective gear before using any of the cleaning products above.

I get very different answers on how to properly prepare a power troweled concrete surface for application of acid stains. Step 2 use oxalic acid. If the scratches are shallow and just in the wax then a fresh coat should do. Strip back the floor wax using our floor wax remover.

Step 1 put on protective gear. Pour chlorine bleach into a spray bottle. Bleach battery acid and muriatic acid are hazardous. Step 4 try muriatic acid.

First do a test to see if applying a fresh coat of wax will fix it. For large spills apply spill absorbent to the area and let it sit for 24 hours. Battery acid stains may be removed from concrete by cleaning the area covering the stain with a cleaning agent like acid or bleach letting it sit and then rinsing away the cleaning agent. Step 5 apply concrete sealer.

Use a nylon brush to scrub it away. A small handheld sanding tool can sand away a white vinegar stain on concrete which will then need to be resealed. Fixing scratches on your concrete stain job. Strip it about a foot or so back and away from the.

Rubber gloves and boots. For larger stains an orbital sander can remove the stain. Put on your protective gloves goggles and clothing. And don t forget to ventilate the room to avoid breathing in the highly toxic fumes.

Step 3 treat with tsp. Often you can remove a brand new stain with only household cleaner and water.