ive been putting my round up since new year.
One pound on most houses. Some i haven't put up, as i ok with the price i clean them for already.
I just say "by the way, next time i come the price will be going up .... only a quid"
I find people dont mind so much if you say it will be going up next time. that way your not surprising them with i higher bill than agreed.
With some houses i have just put the price up on the slip i put through their doors if they're not in. I havent had one complait or cancellation.
Hi Leeksons, same here, £1 on them all, the only difference the ones i'm happy with i put them up 50p. The 50p adds up very nice over the year

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Only had 1 cancel but to be honest i wanted her gone, thats why i put hers up 3 quid

result. She will go & ask this trad cleaner & when she hears his price she will come running back, well over the top, so i will add another fiver

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Macc