Crew members got down in on their hands and knees to rub scrub the gelled acid into the exposed concrete with 2-inch paint brushes. “As we etched across the lobby floor, each worker had a ...

You can learn more about how to etch your floors here. Be sure to use protective gear when acid etching concrete. From there, ...

Therefore, if your garage floor has any existing old paint, you'll need to remove it first with a chemical paint stripper.