Keep it simple & don't get distracted by overly complicated schemes. Canvas in your spare time as much as you can & when you're out working carry flyers (Even diy ones) and drop them in all the neighbours letter boxes EVERY time you clean,.. this can help build a really compact round.
Did some canvassing over the weekend and evenings last week without too much success, maybe keep it to the days when it's sunny and people can see all the s*@t on the windows!
Will keep chipping away, it's pretty poop when I keep getting no's, got to try and not take it personally!!
What's your pitch? I generally go for, In a friendly fashion - "Hi there, I'm starting a window cleaning round in the area and have a few of your neighbours signed up, would you be interested in having a regular window cleaner?" If yes, happy days, if no a quick "No problem, thank you."