We bought one of your used cars on a rainy day. On that day we noticed that there was a film on the windshield that made it hard to look through even though the wipers were working well. We also noticed on the used car inspection list that a $40 window treatment was done. We mentioned this to our salesman and he assured us that the treatment would be redone and that the difference between a good treatment and a bad treatment was about 25 minutes. After owing the car for several days, and while driving home on a rainy night, it was extremely difficult to see through the windshield. The next day, I spent a quick 5 minutes treating the windshield myself. WOW what a difference. It makes me think that either the treatment was not done at all at the dealer or else they are using a produce that is no good. It makes me wonder what else on the inspection form was not done??!? Other than that, the car runs fine, and we are satisfied with the experience.