The person that owns that cars that I take care of, (aka my mother) is tired of waiting for me to wash the cars by hand. It hasn't gotten above freezing in ages. So, shes decided to just go to waterway (the local drive through wash) and get it washed there. They even use cotton towels to dry it...

She doesn't understand why I wash it by hand an ask her not to go to the autos. She says she doesn't notice any difference. Wellll......we all do!

Sooo, what will I have to deal with come spring? What is the best way to repair all these (minor) surface scratches? She has a Land Rover LR3 (aka a TANK) and the MINI. So whatever I have to do, it's going to take a while.
Any suggestions? I've looked at the thread that I started earlier, but I don't have any DIY washes here that are open. They are all closed because its SOOOO cold.

Oh, and my hose is frozen.