Eco-friendly and effective cleaning is made possible with the optional, innovative EcoFlex™ System. It controls the amount of detergent being used without compromising results, providing actual savings. Made to be user-friendly, the operator can easily change the amount of detergent being used, from heavy to light. If the operator has a more soiled area to clean, they can activate the “burst of power” feature with the touch of a button. It increases solution output and detergent for intense cleaning power and simply returns to previous settings.