My Contour gets the KROWN treatment every year. It does wonders for the underbody (I spend time under there too!
). And keeps the rust away from all the other rust sensitive spots. Door action is much smoother after the treatment so you just gotta watch it on windy days! I live with the dripping for a couple days and at least a month with the streaking coming from the front of the hood and trunk lid over the rear bumper. Preserves the car and it's worth it! The Burlington location is definetely recommended.
