How cleaning with a washing drone works
The washing drone is a heavy-duty, professional drone that applies clean water to the facade from the air. A hose from the ground feeds it demineralised water from the water system in our van, and with a spray nozzle it rinses dirt, dust, algae and rain streaks off glass, aluminium and uPVC. Because the water is pure it dries without marks, just as with our water-fed pole window cleaning. A certified pilot operates the drone from the ground and keeps the facade in view on a screen, so every part of the building gets its turn, including places a water-fed pole or aerial platform cannot reach.

