I've recently been experimenting applying different waxes to the hood of my wives black ML350. I'm trying to determine which one I like best. Meguiars Gold Class, Griot's Best of Show, Griots Carnuba, Meguiars #20, Meguairs NXT, etc... I don't want to apply one wax on top of another. Other than washing the hood with Dawn, does anyone have any tips or home recipies for removing wax quickly?