Vehicle Eco-Wash provides high flash foam which has outstanding stability in the presence of greasy oils. Good viscosity for lubrication of brushes and great for use in foamers. Vehicle Eco-Wash is an excellent choice for selfserve wash bays in the car wash industry. Re-wets if allowed to dry on surface. 100% Polish Safe. Vehicle Eco-Wash RTU is the only concentration strength that will draw through a pressure washer.