roger he :-\s cleaning the windows not the equipment or room. i do the insides before dentists opens ive never been questioned about my methods or diplomas in window cleaning. if you dont clean them the cleaner off the street who comes in when surgery is closed will do them. ask any window cleaner on this forum for there opnion im sure it will be the same.
it is in the right section ive never said i was cleaning windows?? i was asking about cleaning of a dentist surgery where windows have come into it i dont know?