Dawn will remove most waxes such as carnuba with very little effort. I'm a Zaino distributor and one of the best demos you can do is to wet down the hood of a vehicle that has Maquires or other carnuba waxes on it, then dry it and wash only half of the hood with Dawn. The will be no beading on the Dawned half and after drying, your hand will skid to a stop like it just hit the arresting hook on an aircraft carrier. The side not Dawned will still feel fairly smooth and slippery. I would not feel comfortable using Dawn more than once a year to get back to a fresh start before starting my waxing or polishing for the season. Dawn has a lot of uses. I once went to a smaller town to help my niece clean up her black Datsun 240Z. I asked her husband to go get me a bottle of Dawn. He asked me if we were going fishing. Seeing the puzzled look on my face, he explained that for years, they have been using a mixture of Dawn and water poured on the ground to bring nightcrawlers to the surface.