03TLS said:Sorry scott,
I meant the touchless car wash. How big of an effect do you think it has on the durability and also do they seem to introduce swirls or any other defects??
Touchless car washes don't seem to cause swirls, probably because no minimum wage kid is rubbing a dirty towel across the paint. However, to get a car clean without friction, you need stronger wash chemicals which can have a detrimental effect on LSP durability.