30 Seconds Outdoor Surface Cleaner Concentrate, 3.78-L

30 Seconds Outdoor Surface Cleaner Concentrate is a super concentrated outdoor cleaner that cuts through even the toughest outdoor stains and grime with ease. Spray it on patios, walkways, driveways, and siding to lift dirt, mold, mildew and algae, then simply rinse away with a garden hose – no pressure washer required. This 3.78 liter jug provides plenty to tackle all your outdoor areas in need of a good clean.