Excellent For Cleaning Just About Any Interior Or Exterior Surface Around The House. Use On Painted Aluminum, Masonite, Wood, Vinyl, Brick, Concrete, Painted Or Unpainted Surfaces. Dilutes Up To 64:1 For General Cleaning And 40:1 For Pressure Washing. Great For Mobile Homes, Campers, Rvs. Gives Superior Performance At The Lowest Cost.