If you can’t figure out what was used, don’t start cleaning with harsh chemicals like muriatic acid. Instead, start with ...

“Muriatic acid is an old-school cleaning device where the acid will ‘eat’ the concrete and literally break it down chemically but it's also pretty tough on materials like aluminum or other ...

Rinse the concrete thoroughly with clear water. Put on acid-approved safety goggles, rubber gloves, rubber boots and an acid-approved respirator. Mix one part muriatic acid with six parts water to ...

Muriatic acid is a liquefied form of hydrogen chloride gas. This highly corrosive liquid is frequently used to balance the pH of swimming pools as well as to remove excess mortar from bricks and etch ...