And don't be downhearted by a long list of no's. It's a numbers game canvassing, I did a long street last week and 2 thirds of the way round I'd got 1 customer, I was just about to give up on the rest of the street when I got a yes, and their mother was round who lived across the road and got her too, they mentioned 2 neighbours who wanted someone and then I also got another 5 or 6 from the last bit of the street ! So keep going when all seems lost...
I also got a street night before last with an absolutely crap cleaner, about 20 people had sacked him off already and lots more sacked him off once I knocked, as they where just waiting for someone better to turn up one day. I got around £160 worth of work from under 2 hours knocking. Turned out the guy had a reputation for being a bit creepy (staring for too long through windows etc.) and always missed loads when cleaning. I even got another 4 customers today while cleaning the street.