The proprietary formulation of house and siding contains "SPOREX", a unique additive which removes tough stains from mildew, mold, algae, fungus and....
Special surfactants penetrate the surface to safely and easily dissolve the toughest stains from dirt, oil grease, bird droppings, tree sap and acid....
Even removes gray weathering on wood, chalking, and oxidation.
Coverage: When mixed (1:10) with water, one bottle of concentrate will make 11 gallons of premix, and clean up to 2000 sq. ft..