Vacuum the concrete to remove all particles and debris.
Muriatic acid concrete stain removal.
The easiest dilution to remember is 1 cup of acid to 1 gallon of water.
Usually a solution of 4 parts water and 1 part muriatic acid is enough for a heavy duty cleaning unless specified otherwise.
If you need a stronger solution mix 1 part acid to 10 parts water.
Pour the solution over the painted or stained concrete surface.
Mix a solution of 1 part muriatic acid to 8 parts water in a bucket.
Choose a stripper that is recommended for concrete.
Procedures used for the oxalic acid and tsp are also applicable here.
Muriatic acid must be diluted with water before use.
You know the muriatic acid is working if you can see it bubble as it reacts with the cement.
Attach a scrub pad to a floor buffer.
Allow the solution to sit for a few moments.
Pour the acid into the water to avoid.
Pour chemical floor stripper on the concrete.
You can buy muriatic acid from your supermarket but you should handle it with extreme caution.
Step 4 try muriatic acid.
How to remove muriatic acid stains from concrete step 1.
Play pause space step 2.
Scrub the surface with a hard bristled broom or.
How to remove paint from concrete with muriatic acid step 1.