The unit was recommended to us for the shower walls to dry glass. That's why we bought the window sucker. The work with the device's brilliantly simple. A suction head is even there is no challenge for the window sucker. The cleaning quality we had kept a little excessive at the recommendation. However, I can confirm the Reinigunsergebnisse are excellent. The cleaning of our roof windows is with the device super easy. 5 stars for the quality, the promised services and accessories.
