You can leave the dull patio behind in several ways that don't include throwing in the towel and replacing it. Acid staining your concrete patio can take a couple of hours to a couple of days, but in ...

I sat down with John Reynolds, director of technical services at Solomon Colors to talk about the difference between acid- and water-based stains, common problems, and get some advice on applying ...

Cleaners may use pH neutral, alkaline, or acidic formulas to chemically lift stains. Concrete is made with lime, which is alkaline, so the surface must be neutralized after using acid cleaner.

shade or change the texture of existing concrete. There are three types of stains: film-forming, acid and penetrating. Film-forming stains coat or lay on top of a concrete surface in a similar way ...