I am looking for a good product to clean, preserve, and make my top water repellant. I almost bought
Surf City Garage Top End Convertible Cleaner & Protectant , but the reviews on Amazon were terrible.
If you have found a product that works well, what is it and where can I get it?
As with motor oil, I am not looking to blindly follow Porsche's recommendation, but will if you guys have good experience with it.