Blackhammer you don't leave the polish on to dry , so after you spread it on to the car wing, or door, do one item at a time with your first micro cloth then wait a few seconds ,then buff it off with your second clean micro cloth ,read the instructions . And the polish will go in to areas you don't want it to .Clean it off right away if it goes on these parts .What I will say is the spray bottle is not that good .The polish spray is to thick .I changed my spray bottle for one with a finer spray ,if you don't it will go every where you don't want it to . Did mine today I am very happy,, as I said before .But don't let it dry out . You can use this on the tyres and after a few coverings they look good as well.,