HARD water...what is the cure

[eightsandaces]

Griots garage makes an insanely expensive filtering car wash system. The Mr. Clean unit that came out a couple years ago works on a similar principle for a bout a third of the cost, you might want to google it and see what peeps are saying.

[schnellman]

I put in a whole house water softener for obvious reasons. I then had the plumber hook up two outdoor faucets. One has untreated water for the lawn, garden, etc. The other goes through the softener to provide water for car washing. I washed the Box yesterday and in addition to using the leaf blower to dry the wheels, I also blew the excess water off the entire body before drying with microfiber towels.