Key Features: A fast solution to clean exterior and interior surfaces Leaves the surfaces clean, clear and streak-free Biodegradable formula is Hyper concentrated No need to rinse with water Dilution: 127: 1 A fast solution to clean exterior and interior surfaces Leaves the surfaces clean, clear and streak-free Biodegradable formula is hyper concentrated RINSE FREE Rinse Free Express Wash is formulated to quickly and efficiently clean in direct sunlight without rinsing with water. It helps prevent scratching of paintwork, metals, and plastics. This is an outstanding product for people looking for a way to clean their vehicles when they cannot perform a traditional car wash. City dwellers or people living in water-restricted areas will get a lot of use out of RINSE FREE. It 2s also fantastic for car washing in the garage during the winter. DILUTION: 127: 1 (1 Oz. per Gallon)