Muriatic Acid On Concrete Driveway

Dilute the muriatic acid and pour it into a plastic watering can.

Muriatic acid on concrete driveway.

Applying the acid to only the stained parts of your driveway will unevenly discolor the concrete. Rust stain on concrete. Mix 3 to 4 parts water with 1 part acid or follow label instructions for a 10 concentration 15 for hard smooth concrete. Concrete paths and driveways are both sleek and sturdy but not indestructible.

Safer alternatives include trisodium phosphate which still poses risks but is not as strong as muriatic acid and sandblasting which is a manual rather than chemical process. Muriatic acid is the strongest acid available to the public. Muriatic acid is a strong acid cleaner used on masonry surfaces to clean stains. Muriatic acid should never be used indoors and has to be thoroughly neutralized before disposal.

Despite its effectiveness muriatic acid should be used on concrete stains only if you ve tried gentler alternatives to no avail. Brush or spray on a 1 10 diluted mix of acid in water onto the surface. Before you remove stains from your driveway make sure to thoroughly protect yourself. With proper use it removes stains when other cleaners fail.

If the acid comes in contact with skin wash it away with large amounts of water. Muriatic acid creates and acidic vapor that can suffocate you quickly. Wet your driveway with water then start at the highest part of the driveway and sprinkle acid over the full driveway surface. Muriatic acid is highly corrosive and must be used with caution.

Always wear a carbon activated mask. These solutions are for etching the concrete. If you re just removing mineral deposits efflorescence use a much weaker mix 10 1 or 16 1 for muriatic acid. Using acid is dangerous.