1) When the car is towed to the car wash.
2) When you use a foam brush in the car.
3) When you clean the crap out of the car with the high pressure water. (Includes glass from the back window,)
Car Wash Blog / Self Serve Industry Blog and Forum
1) When the car is towed to the car wash.
2) When you use a foam brush in the car.
3) When you clean the crap out of the car with the high pressure water. (Includes glass from the back window,)