A few questions

[04alyGT]

So how bad is hard water for cleaning? I usually use the soft water hooked up in my dads garage, but haven't had a chance to go over there to clay bar my car. I'm thinking of doing it out here on the farm, but the nearest hookup is hard, cold water.
Also i remember a while back coupe had told me to claybar my windows, which is just crazy enough to work. But then i got to thinking, can i do my wheels too?

[Nighthawk243]

The only real problem with hardwater is the minerals. Usually it causes severe waterspots. I personally have to use Meguiars quick detailer on mine after I wash in order to remove the waterspots.

As far as claybarring... go wild. You can do just about everything with it (Aside from unpainted moldings).

[99blackSE]

Just don't let the hard water spots sit in the sun and bake. In my experience they tend to be worse if that happens.

[coupe]

My GA is covered in water spots again, they have etched into the clear, time to re-polish.........damn it.