RETAIL PRICES ARE LISTED BELOW. FOR FACTORY-DIRECT BULK PRICING FOR DEALERS AND CONTRACTORS. **CALL 407-823-7200 FOR SHIPPING QUOTE and VOLUME PRICING!** Our customers continue to tell us that SHINGLE CARE PREMIUM ROOF CLEANER CONCENTRATE is the best roof cleaner they have ever used. This product is designed to clean fungus/algae stained roofs safely, without the use of high-pressure washing and/or chlorine bleach. This consumer-friendly product is harmless to plants, pets and roofs. This product can also be used to clean cedar shakes and shingles, wood decks, concrete, fascias and gutters. Premium Cleaner is water based, biodegradable and contains no bleach, solvents, acids or phosphates. SHINGLE CARE PREMIUM ROOF CLEANER CONCENTRATE is shipped as a concentrate, but easily mixes with water. For normal appearing stained roofs, mix with water 7 to 1; 1 gallon of concentrate will make 8 gallons of cleaner which will clean about 1400 to 1600 square feet of roof. If the roof is extremely stained, mix at the rate of 5 to 1. Apply to damp or wet roof at the rate of 200 square feet per gallon, which saturates the roof. Begin with the heaviest stained areas first, and then spray on the entire roof or the section you want to clean first. Apply with a chemical injector, pump-up sprayer or electric pump. Wait just 15 minutes for the algae and fungus to dissolve and then rinse. Best results are achieved with a low-pressure high-volume power washer. No brushing is needed. A garden hose rinse will yield poor results and is not recommended. The product works best when the roof is warm. Follow with a coating of SHINGLE GUARD or SHINGLE COAT to maintain the cleaning and extend the life of the roof. Instructions are included on each label. PLEASE NOTE: SHINGLE CARE PREMIUM ROOF CLEANER CONCENTRATE is available to the Industry in gallons, 4X1 cases and 5-gallon pails. Shipping is via ground or common carrier directly from the manufacturing plant depending on container size and quantity. Shipping costs are determined by carrier and are based on weight and distance. At present, only quart containers and 5-gallon pails may be shipped ground. All other sizes must be shipped via truck on pallets. Product may also be picked up by appointment at our warehouse or from an authorized dealer. Please call 407-823-7200 to order and for shipping quotes.