Needing some help please. I have horrible water spots over my entire car and am looking for some info on how to get rid of them. I am scared to buff my car because it is black and I'm afraid I will leave swirle marks because I don't know how to use a buffer. I don't really want to have it detailed because I know there are cheaper options. Any tips on using a buffer or products to remove them by hand will be useful. Thanks everyone.