Re: Detailers Please help! Paint magnetizes fine grit to it.
This does sound like some kind of environmental issue. What happens it you try and hand wash your car?
Maybe there is some mineral build up or contamination of the car wash system.
Have you tried another car wash?
I know one "high presssure" touchless car wash I go to leaves a film on the car finish. If I take a towel and some spray detailer to the car right after I exit the car wash it removes any residual film. I like to do this as a general practice anyway.
Also, twice a year use of a good polish, followed by a wax will lessen chances of any build up. Also, the spray detailer products work muc better when the paint has had a good polish and wax. Then the washing and the spray detailer is all that is needed.
2019 GMC Acadia SLT-1 3.6L LGX V6 - Build Date: 4-11-2019 - Bought 6-22-2019
SOLD - - 2015 Equinox LTZ 3.6L FWD Champagne Silver Metallic *Build Date 1-08-2015 *
SOLD with *38,865 miles 8-15-2019.