How To Remove Acid Stain From Concrete
Vacuum the concrete to remove all particles and debris.
How to remove acid stain from concrete. Step 2 use oxalic acid. Pour chemical floor stripper on the concrete. It s always best to treat problem areas prior to sealing and waxing. Prepare the area by sweeping it clear of any dirt or debris.
Step 3 treat with tsp. Step 4 try muriatic acid. If the scratches are shallow and just in the wax then a fresh coat should do. The goal is to blend the damaged area so the.
Remember to always wear protective gear before using any of the cleaning products above. The stains revert the concrete back to a white gray color and are etched and rough standing out against the smooth darker finished concrete. It is safest to try a milder cleaning agent first before moving on to something more caustic. Strip it about a foot or so back and away from the.
To help open the slab and create a surface that will take the stain more uniformly try dry sanding using a rotary sanding scrubber with 150 grit paper or applying a chemical pretreatment such as qc con clean available from qc construction products. Choose a stripper that is recommended for concrete. Step 1 put on protective gear. Pour chlorine bleach into a spray bottle.
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. How to remove battery acid stains from concrete step 1. Step 5 apply concrete sealer. Rubber gloves and boots.
Strip back the floor wax using our floor wax remover. Scrub the stripper into the floor with a. How to remove muriatic acid stains from concrete. Fixing scratches on your concrete stain job.
How to remove concrete acid stain. Bleach battery acid and muriatic acid are hazardous. First do a test to see if applying a fresh coat of wax will fix it. Attach a scrub pad to a.
Because the concrete was reverted back to its more natural state we basically begin the polishing process from the beginning.