Hi daviesalie, do you know any local window cleaners, the reason i ask is i myself have just started doing oven cleans and i am a window cleaner the oven cleaning is a add on to my window cleanig just like gutters and facia cleaning, i let my customers know that i was starting to do this and i have had a good response, you could get a local window cleaner to promote your oven cleaning for you, or do what i did and do a part time delivery driving, take-away shops etc and hand a leaflet when you deliver their meal, i have got a few jobs from this, should keep you going if you leaflet regular
james