The Streamline® Dragonfly® is the perfect answer to internal glass cleaning where a ladder or other reach equipment is normally required. It allows you to clean windows at height with your feet on the ground. With a simple pump system, a bottle filled with pure water or a light detergent glass cleaner in a backpack, and a microfibre pad on a swivel mop plate attached to a telescope, the Dragonfly® simplifies internal window cleaning forever.