Description: We utilize a low pressure chemical treatment that removes algae, lichen, mold and mildew from your roof. Depending on the size of the roof each project usually takes between 3 and 4 hours and leaves your roof algae, lichen, mold and mildew free. We use zi
mold removal (1792) pressure washing (1400) spokane (737) roof cleaning (481) vinyl siding (433) pressure wash (115) spokane valley (82) moss removal (68) roof shampoo (4)