At Blue Wave Car Wash, gentle cleaning fabrics from Neoglide and Microcleaner graze the sides of a car's metal exterior. These fabrics hold no water, dirt, or grit, and are used with biodegradable and nontoxic cleaning products. Cars can roll in for five-minute, ride-through express washes or stick around for the longer full-service sessions. Blue Wave offers full detailing and paint restoration, and reuses all water through a capture, filtration, and purification system. While waiting, guests put their feet up inside, nibbling on complimentary popcorn, watching TV, or using the Internet to research the great Sponge Wars of the 1920s.