Hey all...So I'm in the middle of the Midwest winter which mean no outdoor washing for me. After a snow storm, I typically go to a self spray car wash and just use water to get off the salt and sand. I was thinking I'd spray the lower panels of the car down with ONR first to loosen up as much crud as possible. Anyone do this? What dilution should I go with? I'll be mixing in a standard trigger bottle.

Thanks.