For general purpose cleaning, use Vinyl Finish Vinyl Cleaner, Fantastik, or warm water with a mild dish soap such as Dawn or Ivory. Gently scrub with a small, soft bristle brush. For dirt build-up, use Vinyl Finish Vinyl Cleaner or equivalent., What should I use to clean the seats to look new. There not real bad but a good cleaning would do it good. Should I use Armor All on the seats? I did a search but I couldn't get a good answer. Thanks. The best thing I've ever tried for seats is Mr Clean Magic Erasers. Follow that up with an application of 303 protectant., The XPS products are effective, safe and ideal for cleaning all boat surfaces. Safely and quickly remove scum and dirt with XPSs eco-friendly cleaning products, without damage the wax protection on your watercraft., For the seats, a good soap like Simple Green is good, then I top it off with Armor-all or Formula 2001 (I like this better). The more often you wax it the cleaner it stays. It helps to keep the scum off so it washes easier., Detailing this pontoon boat and there’s this growth on all the leather seats. We’re using 30 seconds outdoor cleaner diluted with water and magic erase markers. It’s cleaning it up for sure just very very slowly and tedious., Effective on waterline stains, algae, rust, scum and more, it dissolves grime without heavy scrubbing. Deep cleaning formula is safe on the Thermofilm, fiberglass, gelcoat and painted surfaces of your hull. 22 fl. oz. / 650 ml. Help others learn more about this product by uploading a video!.