SUPER SOAP: Purple color, Grape scent Super Ultra-Concentrated, pH balanced cleaning soap can be used in automated car washes or by hand. This highly concentrated formula delivers rich, full bodied dense soap foam that easily removes grime, road film and dirt without dulling painted finish. This biodegradable formula delivers easy rinse-off and simple straight-forward dilution. Dilution System: 4.5 GPM = 1800:1(12,000 – 14,000 cars per 6 gallons of Super Soap). Hand Dilution: 1/2 – 1 oz. per 5 gallons of water.