The appeal of acid stain is that it gives concrete a mottled, variegated, marble-like look. It creates beautiful colors on concrete, mostly earth-tone browns, reddish browns and greens.

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 ...

With acid stains, after you've achieved your desired color, you have to neutralize the stain to stop the reaction. Mix one ...

Concrete can get discolored over time, becoming an unsightly exterior feature for your home. Luckily, you can stain concrete ...

Concrete Etch: If you decide to use an acid stain, use a concrete etch and cleaner to get the surface ready. After using the etch, use clean water to rinse off any residue. 4.

Acid stains are harder to apply but produce better color patterns and penetrate the concrete surface. Water-based stains are easier to use but don't have a deep, rich color. 2.

Decorative Concrete; Nuances of Acid Stained Decorative Concrete. Mix design, textural variances influence chemical staining process. Bob Harris. Apr 24, 2009.

Staining a concrete patio is a great way to boost the appearance of an old concrete surface. Just like a fresh coat of stain on a deck, revitalizing the porous surface of your outdoor living space ...

Staining concrete costs around $14,600 on average, with prices ranging from $200 to $29,000. The size of your flooring, whether you decide to DIY or hire a professional and the design all play ...

To use oxalic acid, mix one-half cup of the powder in a gallon of warm water and mop it on the stain. Let it work for five to 10 minutes, keeping the stain wet, then scrub with a stiff-bristled ...