All Over Cleaner [link] All-Over Boat Cleaner works effortlessly on all exterior surfaces, lifting out dirt caused by atmospheric pollution, fuel spillages, exhaust stains and shoe scuffs on decks. It is ideal for easily removing black marks on hulls from tenders and inflatables. All-Over Boat Cleaner is also biodegradable and contains no abrasive so it won't damage or scratch your boat and its gelcoat. PBO TESTED! Price: £16.50 (Including VAT at 20%) Quantity: