How Do You Clean Concrete Using Muriatic Acid?
The durability and resistance of concrete provides ideal conditions for driveways, sidewalks and slabs. Since concrete surfaces are rough and porous, they accumulate dirt, oil and grime. Muriatic acid effectively removes buildup and efflorescence from concrete. The acid neutralizes concrete surfaces and prepares them for paint adhesion. However, muriatic acid is a last resort cleaning solution since it is extremely corrosive and toxic. Improperly mixed muriatic acid solutions can cause hazardous chemical reactions. Use certain techniques to safely clean concrete with muriatic acid. Put on old clothing, vinyl-coated coveralls, acid-resistant gloves, full-face protection, respirator approved by the National Institute for Occupational Safety and Health, or NIOSH, with acid-grade filter, eye goggles and rubber boots. Do not leave any part of your body exposed. Spray nearby vegetation with water from a garden hose. Cover all nearby objects with drop cloths. Set up a large fan near the cemen
