I've used every wax short of Zaino and notice different results. I heard about the clay bar from Zaino, so I bought the Mother's kit for $14.99 from Discount Auto Parts. Basically you spray the stuff it comes with and glide the clay bar softly. Let me tell you, this STUFF IS AMAZING!!! It takes all the seen and UN-SEEN contaminents on the car. It took me a while, but the car looks like GLASS now. I then waxed the car with Meguires afterwards. The best results I have ever seen and I WILL always use the clay bar!

 

Thanks for the info Sick. I want to get rid of the small spots on the hood and I don't know what to use. I try to wax the p!!s out of it, but it still there, so I'm gonna try the clay bar.