A uniquely pH neutral, ready to use all purpose cleaner. It's especially great for cleaning engine bays; being safe for all your polished metals and other delicate surfaces, but strong enough to clean up all the heavy dirt and grime. Also awesome for deep cleaning dirty car interiors, including vinyl and leather, vinyl hood linings & is perfect for use in shampoo extractor machines. Also wheels, tyres, plastic trims, undercarriages and perhaps the biggest users have been the bike guys, both motorised and people powered varieties.