not much better than soap and elbow grease four stars it cleans but does not deep clean not a stain remover four stars gear vinyl cleaner for almost anything vinyl best ive used great for convertible tops car bras and other vinyl things five stars five stars easier to use by letting it soak in clean and sealed for like new look cleans well but will leave residue on body panels seems like a good product but did not do a whole lot for my convertible top best out there cleaned my 10 year old truck tonneau cover and made it look very nice again five stars