what would you do if someone refused to pay for a fascia clean?
they got my leaflet which says on it if you're not happy with the clean we will come back and reclean, been today and cleaned them and left payment slip that says if you're not happy with the clean call us on 0000000000. they phoned up saying they are not paying becouse the windows are dirty (they have a window cleaner and did not want them cleaned but i did not leave them dirty) but sum drips had dripped after i had left on the top window. when i got back there at 6 they did not want me to clean the glass and told me they had cleaned all the doors and windows(they phone me up at 5:30) and offerd me £20

they are happy with the facsia clean but not happy with the mess i left, which i whent back to clean

but they did not want cleaning

there was no one in when i was there.
I do not want to get a bad name for my business but dont want to let people get away with stuff like this

do i just move on and let them have the money or take them to small claims court.
thanks b