Advanced formulation and an exciting new look – a killer combo! Meguiar's expertise in Engineered Synthetic Polymers (ESP) has provided them with the technology to create a completely synthetic car wash concentrate that loosens and emulsifies even the toughest dirt and road grime. This pH balanced non-detergent car wash contains synthetic lubricating oils which glide contaminants off the surface without marring the finish or stripping the wax. Engineered water softeners help reduce deposits in hard water, leaving behind a spot-free finish.