Krud Kutter 1 gal. House and Siding Pressure Washer Concentrate cleans, degreases and restores vinyl and aluminum siding, gutters, roofing, brick, stucco, masonry, wood and more. Effectively removes gray weathering on wood, chalking and oxidation. Contains special surfactants that penetrate the surface to safely and easily dissolve the tougher stains from dirt, oil, grease, bird droppings, tree sap and acid rain.
