As soon as that acid stain hits the concrete, it's chemically reacting ... I'll run a floor scrubber if I'm on an exterior slab with a nylon bristle brush attachment. If I'm on an interior ...

A dull slab of gray concrete may look great for a very particular decorating style, but for many of us, the patio should be ...

In acid stains the acid reacts directly with the concrete floor surface and creates ... are UV stable and allow for the use of colors in exterior or high sunlight applications.

Rinse and repeat if the concrete doesn’t come clean. For old or large rust stains, use commercial rust remover. Because these products contain much more powerful acid than vinegar, protection ...

While it contains more chemicals than water-based, acid stains are more durable, easier to work with, and cheaper, but this type of concrete stain isn't without its limitations. Deciding whether ...