Strip it about a foot or so back and away from the.
How to remove acid stain from concrete.
Bleach battery acid and muriatic acid are hazardous.
Remember to always wear protective gear before using any of the cleaning products above.
The goal is to blend the damaged area so the.
How to remove muriatic acid stains from concrete.
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.
Step 3 treat with tsp.
Step 1 put on protective gear.
Similar to removing rogue scratches removing an acid stain from polished concrete requires a careful approach.
Fixing scratches on your concrete stain job.
It s always best to treat problem areas prior to sealing and waxing.
Rubber gloves and boots.
Repairing acid stains on concrete grinding and smoothing the damaged area.
If the scratches are shallow and just in the wax then a fresh coat should do.
Step 2 use oxalic acid.
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.
Choose a stripper that is recommended for concrete.
Because the concrete was reverted back to its more natural state we basically begin the polishing process from the beginning.
Attach a scrub pad to a.
Put on your protective gloves goggles and clothing.
Prepare the area by sweeping it clear of any dirt or debris.
Vacuum the concrete to remove all particles and debris.
Pour chlorine bleach into a spray bottle.
Step 5 apply concrete sealer.
How to remove concrete acid stain.
How to remove battery acid stains from concrete step 1.
First do a test to see if applying a fresh coat of wax will fix it.
Pour chemical floor stripper on the concrete.
It is safest to try a milder cleaning agent first before moving on to something more caustic.
Scrub the stripper into the floor with a.
