Thanks guys for all the great advice ... esp like Darrans advice about canvassing - missed a trick there or I was just annoyed and not thinking proper.
The house is 1 of a street of 6 of brand new houses of which I do 3 inc her (will have the others soon so dont need her telling others negatives) so will keep her on for now as not really an inconvience to pop back next week ... was only a fiver as it takes minutes to do her when Im already on the street.
If it happens again though she will have to wait 4 weeks until Im back there and then when I put my prices up next year if she goes then she goes.
At this point @ 25% full I realise I still need her more than she needs me ... when my round is full to the point of not being able to get around then maybe that will be a different storey.
however also like the 3 strikes that someone suggested so will see how it goes.
Got a conny and 4 other first cleans today and looks like rain

fingers crossed for a dry afternoon.
Hope it dont rain Sunday as doing my bit for charity
www.rideforrotary.org