Oh our special in Armor All® Shield on the surface of the car, against dust and dirt particles and provides superior water protection. The scientists at Armor All have now made the original Armor All Shield simple and quick to apply, while continuing to deliver exceptional results. Instead of traditional methods of pressing the product on a towel then spreading it on the car, the new Armor All® Shield wax spray provides a simple and quick way to apply Shield protection - spray it, wipe it, and execute it. It helps prevent dirt and grime from sticking to your car. Provides excellent water beading protection. Every wash reactivates the protective shield to maintain shine and protection. Significantly reduces rinsing and drying time for the next wash. Lasts up to 10 washes.