Spray switch for easy touch control. Lever-free on/off switch for continuous hands-free power. Quick-change solution tank hold 3/4 gallon capacity. Wheel kit improves maneuverability, reduces operator fatigue, additional lift handle. Lift handle provides easy lifting and lowering of base. Spray jet, low moisture spray reduces water, chemical and labor. LED lights illuminates dark areas. Free floating 11" base provides 100% contact on floors. Quick-flip base for quick pad changing. Weight kit increased head pressure for maximum cleaning performance.