Granted critter your GT may be the exception given it's well deserved status, but generally speaking us white car guys need not be too concerned with all that stuff. They look clean all the time anyway. A little blue ice at the car wash and a blow dry down the highway while playing Skynard "They Call Me the Breeze" .
concur. white cars are the easiest to keep clean / look cleaner than other colors when they are dirty. Silver is and oddly enough my blue durango is pretty good too.
also gold cars