Sparkle Carwash is an eco-friendly self-serve carwash in Las Vegas, Nevada that features a 150-foot tunnel, 29 vacuums and a conveyor belt that accommodates all vehicles including dually trucks and low-sitting vehicles. With a water conservation focus, Sparkle Carwash is able to recycle 100 percent of its water through a unique biological system that filtrates, aerates and sends water through a biological treatment chamber.