Diamond Shield is technically a highly refined paint sealant system, not a wax nor a polish. It was specifically developed to greatly extend the life of your paint and to produce a superior shine. You apply it once a year, no more. Better yet, the application of Diamond Shield is incredibly easy. It's a simple 2 step process that takes about one-quarter the time of normal car waxing. You begin by applying simply applying the Diamond Shield Cleaner and Deoxidizer to a clean surface. Simply wipe it on with a wet sponge, allow it to dry and then wipe it off. That's all there is to it. There is no heavy rubbing, no abrasives to damage your paint and no harmful chemicals. This totally unique patented formula thoroughly cleans the paint and removes oxidation, tar, grime, bugs and virtually anything else that has stuck to the surface. Now your paint is amazingly shiny clean, smooth and ready for Diamond Shield Paint Sealant. Again, you simply sponge the Diamond Shield Paint Sealant on, allow it to dry and the easily wipe it off. No heavy rubbing or buffing, very little work. But don't be fooled, just because you haven't worked nearly as hard as you would had you chosen to wax, doesn't mean you haven't done something terrific for your car's finish. You see, unlike wax which temporarily improves your car's appearance at the expense of its paint job, with Diamond Shield you've professionally sealed the paint and mirror-like shine. You've just laid down a five micron seal that contains a patented blend of aromatic silicones, polymers, UV sun blockers, anti-oxidizers, and high tech paint protectors. And as stated, Diamond Shield won't wash off. It lasts for a full year. And during that year Diamond Shield is guaranteed to protect your car's finish from: - Ultraviolet Rays, Frost, Road Salt, Acid Rain, Dirt, Dust, Bird Droppings, Tree Sap, Tar, Asphalt, Road Oil, Vehicle Fluids (engine oil, transmission & brake fluid, gasoline, anti-freeze, etc)