Had a customer email me at 10:45pm last night to say leave windows till march ! (& they are loaded !) so just emailed back ,'no thanks will remove you from our rounds thanks for previous business but this gives you time to get a new window cleaner !
Top remark to send back. Dont take crap!
I agree...but, I have a different view, just charge more for anyone who is awkward etc. so that you stay at the top of your earnings per hour.
It's not always clear why people mess, I had one 'put the windows on hold for a few months' I put the price up went back and they had replaced the windows making the job easier for more dosh.
I have one rule, never take it personal but make them pay more if they mess you around, if they cancel then it's no loss.
The only thing I don't do are dog poo garden houses, everything else is possible, at a price