Thursday, February 14, 2008

Efflorescence



efflorescence (ěf'lə-rěs'əns)
A whitish, powdery deposit on the surface of rocks or soil in dry regions. It is formed as mineral-rich water rises to the surface through capillary action and then evaporates. Efflorescence usually consists of gypsum, salt, or calcite.

According to Dictionary.com.


ACME POWERWASH technicians steam cleaned and pressure washed the exposed aggregate driveway, walkways, and entry porch of this home in Scottsdale yesterday. Using high-pressure steam enabled us to clean the mineral deposits right off. Check out our webpage for more information about us and the services that we offer.



BEFORE

AFTER


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