"Scotts Plus OxiClean" Outdoor Cleaner Ready to Use is great for cleaning small spot treatment in outdoor areas. It uses Fast-Foaming Action that starts working on contact to lift dirt and wipe out stains from Moss, Mold, Mildew and Algae and more. It is also safe to use around lawns and plants, plus it will not damage fabrics. The outdoor cleaner is incredibly versatile and can be used on a variety of surfaces such as concrete, wood, siding, patio furniture, outdoor fabrics, flower pots and more. 947 mL.