Carnaúba wax behaves like a protection-jacket on any surfaces of a car. Any dirt glues less strong, which enables "the easy to clean effect". This means you should wash your car only with water and dry it with a clean rag afterwards. The result will be a brilliant surface as right after the first application process of Carnaúba wax.
As thin the Carnaúba layer is, as higher and more impressive is the effect of brilliance and simultaneously a long-lasting protection and conservation.
Because of this fact, only polishes which contain at least 50% pure carnaúba wax can guarantee a stable, continuous and even carnaúba layer.
But be careful: