Tag: concrete solutions

  • Removing Efflorescence from Concrete

    Removing Efflorescence from Concrete

    What is that white substance on your concrete? Usually white in color, efflorescence is a discoloration caused by crystalline deposits of salts on masonary, stucco and concrete surfaces. These deposits often contain compounds such as calcium, sodium and potassium hydroxides or carbonates, bicarbonates, chlorides, and sulfates of calcium and magnesium. These substances typically originate as […]