Use Meguiar's Convertible Top Cleaner to remove stains, fight mildew and keep your top looking like new. Our unique formula penetrates and cleans even the toughest stains, including hard water, bird droppings and oil. Safe and effective on all vinyl and fabric convertible tops, the penetrating formula removes stains with no hard scrubbing. An easy-to-use spray bottle makes application quick and convenient. Simply spray and wipe, then hit the roads with a fresh like-new convertible top!