I do that every time I get a car wash. The place i go it only costs $1 more and they give you some other extra stuff. On top of that Im so anal that i go to the quarter wash every so often and spray under the car.
2012 Crystal Red Volt, All options except Navi.
VIN#C-3498 Born 09/11= RIP 11/28/11 with 1600 miles.
2012 Blue Topaz Volt/ Loaded with every option adopted 1/12/12 with 9 miles
VIN#C-7622 "AC2DC" EV Personal best= 58.1
Current lifetime MPG=103
2012 Toyota Prius Plug-In
Adopted 11/5/12 with 3 miles
"American by birth, Teamster by the grace of God"