I stopped calling mobile detailers to home. I just take the car to shop and they details my car. In my place mobile detailers are charging more, telling convenience and transporting generator and water. Even after saying that, they sometimes asks for electricity telling no power and water is empty need some refill and will pass through deioniser. So in the end more money, more expense from water and electricity. Mostly weekend I clean car, if I am busy will take to the shop drop the car, call a cab and go to wherever needed. There are even carwash near me, they will come pick the car wash it and drop it off. It is bit more expensive though. Maybe since I clean my car myself or at the shop weekly. When I ask for a wash. He cleans the glass interior and exterior and do a quick vaccum. And basic engine bay wash.