EcoGen Car Wash soap is a biodegradable vehicle wash solution best applied through foaming brush, pressure sprayer or automated car washing system, but can also safely be used for manual vehicle washing. EcoGen's special blend of surface cleaning agents gently soften, lubricate and lift dirt and road film so it can be washed away more easily without harming the vehicle finish. Product is safe on skin, non-toxic and . Use to maintain fleet and utility vehicles, as a truck and trailer wash or for mobile vehicle washing services. Product is unscented. HOW TO USE: Product is concentrated. For application through foaming brush, pressure washer or automated system, finished dilution should be approximately 64: 1 (or 2 oz per gallon of water) for standard cleaning. Allow solution to remain on surface for a short time before washing, then rinse with water. For heavily soiled vehicles, pre-treat with a 10: 1 dilution before standard cleaning procedure.