Acid Wash Stain Concrete Floors. They have been almost entirely replaced by dyes. How to acid stain a concrete floor | hunker.
Sand the floor completely 2. Acid stain works by penetrating into the surface of concrete and reacting chemically with the hydrated lime see my 10 tips for acid staining concrete floors. Using a pressure washer here is very effective but not necessary.
Underneath the floor coverings in my condo there are concrete floors.
But everything can be done by even a beginning diyer. First of all, concrete coatings vivid acid stain provides your concrete surface with a mottled and variegated look. Click here to learn about the concrete surface. This causes all sorts of i've done this on interior floors and garages before.