How To Clean Pavers With Muriatic Acid. After spraying your pavers down, use a broom to replace any of the sand that’s been displaced. In this regard, can i use muriatic acid to clean pavers?
Applying the acid to only the stained parts of your driveway will unevenly discolor the concrete. If you feel your mixture is slightly yellow, add more water to it to avoid acid stains on your pavers. Never use muriatic acid to clean brick, no matter how dirty it is.
If your pavers are on the shade, you may have plant growth on the pavers or in the joints.
Then i pulled out the muriatic acid, mixed up a strong solution and poured it on. Muriatic acid will dissolve the outer surface of the material. Wet your driveway with water, then start at the highest part of the driveway and sprinkle acid over the full driveway surface. Is there anything that can get these ugly stains out?