We take off white lines from roads, paint from buildings rubber from runways, graffiti from buildings, chewing gum from footpaths, calcium & sulphur deposits from power turbines anti-fouling from boats, rust from steel structures & railway bogies, lead paint from heritage buildings, concrete off concrete, congealed tar off roads, coatings off aeroplanes & off structures 328m up at the top of the Sky Tower. We do it using less than half the water per min than you will use in your average shower