i washed my car tongith and then used the Turtle Wax Bug & Tar Remover on my hood, front bumper, side-view mirrors, doors, and front fender panels. I followed all of the instrctions but it won't come off of the car unless i rub extremely hard and this makes me worried about swirling or scratching the clear coat. anyone have similar problems with this product? I think i'm going to have to have the car professionally buffed. i appreciate any help. thanks.