Lever-free on/off switch for continuous hands-free power. Hour meter tracks run time. Spray switch, easy touch control. Quick-connect power cord, easy to remove and attach power cord. Quick change solution tank, holds 3 gallon saving time and labor. Clear coat protection, high-gloss finish for improved long-term durability. Fold down handle for compact storage design. Flow control valve adjusts solution volume. Parking brake eliminates roll away during transport. Adjustable jets, low moisture spray reduces water, chemical and labor. Free floating 19" base provides 100% contact on floors. Lift handle provides easy lifting and lowering of base.