Question: how many litres of water to wash a car?
Answer: Regular car-wash service stations consume more than 120 to 150 litres of water for a single wash. However, Auto Care Expert (ACE) Mobile Car Wash aims to do a regular wash in 25 litres and a water-less wash in just two litres of water. “We were inspired by the UAE model, in which they use less water to wash cars.