Window cleaning with poles from the ground : What should you know?
1. In order to be able to clean windows from the ground there should be a level surface below the windows free from slip and trip hazards that the contractor can safely access.
2. As you can see in the video, the windows are flushed and cleaned with a significant quantity of iodised water. Therefore, drainage or garden beds beneath the windows must be considered, to prevent additional hazards or mess and it is not a suitable for indoor applications.