Equipped with an Onboard Detergent Dispensing System, the Clean Track L24 allows you to use any brand of green-certified detergent, eliminating the need to purchase a proprietary chemical, while also minimizing theuse of chemicals and water. Quiet operation, at 69 dB A, enhances the Clean Track L24’s environmentally friendly performance by meeting the Leadership in Energy and Environmental Design for Existing Buildings’ (LEED-EB) IEQ credit guidelines for green cleaning equipment.