Autoglym Polar Blast is a powerful, pH neutral pre-wash cleaner / snow foam for safe and effective removal of dirt and grime from your car's exterior. It covers the vehicle in a rich blanket of foam that clings to paintwork to gently loosen dirt and heavy soiling prior to shampooing. This reduces the risk of scratches and swirl marks caused by a sponge or wash mitt moving over heavy contamination. Polar Blast can be used instead of a shampoo as long as the vehicle isn't heavily soiled, just be sure to rinse the vehicle with water first to remove the top layer of dirt.Product Features and Benefits Powerful pre-wash cleaner that removes dirt and grime effectively pH neutral formula that's safe for all paint types and finishes Can be used with foam guns, pressure washers, or by hand Cuts through tough dirt and grime without damaging wax or sealants Leaves a clean, streak-free finish Biodegradable formula that's kind to the environment Autoglym Polar Blast is a powerful, pH neutral pre-wash cleaner that's designed to safely and effectively remove dirt and grime from your car's exterior. Whether you're dealing with mud, salt, or road grime, Polar Blast can help you cut through it and get your car looking its best. The pH neutral formula of Polar Blast makes it safe for use on all types of paint, including clear coats, and it won't damage any wax or sealant that you've applied. It can be used with foam guns, pressure washers, or even by hand for those hard-to-reach spots. The foaming action of Polar Blast helps to loosen dirt and grime from the surface of your car, making it easier to wash off and leaving a clean, streak-free finish. In addition to being effective, Polar Blast is also kind to the environment. Its biodegradable formula means that you can use it with confidence, knowing that you're not damaging the planet.