Thanks for your views, I always tend to keep away from notes on doors saying dont knock or signs with Beware dog, too much hassle and grief and not worth it, I went out for 1.5 hours today on one big street and managed to pick up two customers who want regular cleans plus 3 other possibles, a good ratio I thought. Does anyone know where I can purchase window cleaning trousers, also where can I get a polo shirt screen printed with window cleaner or the likes on, any specialst suppliers of these about ??