What product will "really" clean a convertible top

[wyldpny]

OK, between the bird poop and stray cat footprints all over my top I am gonna scream!
I have tried Simple Green, Blue Magic Convertible Top cleaner, Tuff Stuff, Fantastic and a few other heavy duty cleaners and nothing gets all of it out.
Can someone please tell me about a product that actually cleans a convertible top and gets it looking like new again?

Thanks in advance

Steve

 

[mode101]

interested too .. I know 303 makes a convertible top cleaner. since their other products are so good, that might be worth a look. Also stuff like raggtopp cleaner.

if you find something that works good post it!