We carry out regular and one off window cleaning. Using pure water (H2o) to clean windows with a water fed pole is a great way to ensure a thorough and effective clean. The water used is just H2o and has no contaminates in it, meaning it cleans more effectively then tap water. It leaves the glass free of water marks even without the use of a squeegee. Also with the use of a telescopic pole means it can all be done from the safety of the ground, even tricky to reach windows over conservatory's for example.