We clean windows at Sports Training Village at Bath University regularly every month. Every time we carry out work, we must pay close attention to health and safety, that is, all our equipment is used by professional and trained staff. Hazard tape and cones will section off parts of the area being cleaned for any pedestrians walking through. We rather use the reach and wash pole system to clean outside due to the height. We only use ladders at safe working height and fixed to sturdy point at top and bottom. All external windows are cleaned with pure water, which will dry off eventually. For the internal window cleaning we use our traditional tools such as squeegee, applicator and scrims.