"KRUD KUTTER" MULTI PURPOSE HOUSE WASH *Removes mildew, mold, dirt, grease, and oil *Cleans vinyl and aluminum siding, gutters, roofing, concrete, driveways, brick, stucco, masonry, and wood *Contains no bleach or ammonia *Contains "Sporex" on additive which eliminates the spores that create mildew and other fungus *Safe for plants and animals *Can be applied by pressure washer, pump-up sprayer, brush, or roller *Bottle *Gallon *Cleans 4000 Sq. Ft.