Rubbit’s eco-friendly Waterless Car Wash Kit went through 2.5 years of research and development, as well as a successful 1-year pilot program with 10,000 satisfied customers. Rubbit helps car, truck, and SUV owners clean their car with an innovative, eco-friendly, and simple solution with no need for expensive resources. Rubbit Foam 2.0 concentrate is the centerpiece of the car wash kit. Each bottle provides up to 25 washes, which translates to roughly $1 per wash. Buy the kit once and refill the foam forever. The foam formula has a neutral pH level and leverages eco-friendly materials that are safe and effective for a car’s paint, metal parts, interior surfaces, rims, and tires.