In Florida, roofs need
to be cleaned every few years. Mold, mildew, algaue, moss,and lichens
grow on these roofs. These contaminants leave blacks streaks or entire
roofs completely covered with dirt and mold. These unwanted biological
organisms and plants stain your roofs, increase the air conditioning
bills, and contaminate your house and back yard with mold and related
the solutions to these ugly stained roofs across the nation are not
very good. Pressure washing contractors use bleach or chlorine. The
concentrations they use are very high 12-75%. Even at lower
concentrations, this simply bleaches the dirt and kills many of the
plants surrounding the object to be cleaned.
Envirotech uses an LVLP (Low Pressure Low Volume) System which will bring back the "new" look to your roof.
Our product is organic, non-toxic, environmentally safe, biodegradable, and USDA approved.