The Hill Injection™ is a commercial-grade steam cleaner designed for both home and professional use, producing an unmatched steam output to tackle bigger messes. It is, without question, the most effective portable steam cleaner in its category. It excels at any steam cleaning tasks and for particularly grimy surfaces, a unique function injects a burst of biodegradable, non-toxic detergent into the steam to help dislodge grease, dirt and stains. More power means better cleaning results - in less time!