Clean Burst Technology cleans dirt and grime with an extra burst of heated water. Sanitizes surfaces without the use of harsh chemicals. Enviro Kit for cleaning all types of surfaces. Accessory kit includes window squeegee, scrub brush, angled brush, fabric steamer (with microfiber sock), jet nozzle, angled nozzle, shoulder strap, accessories bag, water flask and extension nozzle. Weighs less than 4 pounds for easy portability. Large 10 ounce water tank lets you steam more, refill less.