Mothers California Gold Brazilian Carnauba Cleaner Mothers California Gold Brazilian Carnauba Cleaner Wax is designed to be the one-step plan for paint preservation. Cleaner Wax is formulated to clean and protect in just one application. We use the same Brazilian #1 yellow carnauba that makes our Pure Brazilian Carnauba Wax so special, and combine it with a light polish that will smooth minor flaws and make your paint snap. Brazilian Carnauba Cleaner Wax is especially effective on fiberglass and gel coats. Cleans and protects for that just waxed look, can be used as a stand-alone wax.