Car wash requires a lot of water. Every year there are a hundred million car washes in the USA alone and each wash requires about 300-400 liters of water. Having an eco-friendly car wash system is the need of the time as water shortage is increasing day by day. Instead

A survey suggests that every third car-owner washes his car at least once a month. According to the U.S. Census Bureau, consumers spend an estimated $5.8 billion at car wash businesses annually, with approximately eight million vehicles being washed on a daily basis. So we can say that car washing