Used to do some stores up north for best part of last year for a company called NIC.Good job windows fortnightly and signs monthly.
Then they lost the contract and a company called carlisle cleaning took over and I lost the job because they said their instore cleaners would clean them, but they don't and the windows are a mess now, it has been about 10 to 12 weeks and some stores are complaining about it but their hands are tied as it is a head office decision as to who gets the contract.
And Yes I did contact the company who took over as I used to 'look after' these jobs as they were all newish and easy to keep right, but they were not interested even when I mentioned about the town centre store with 12 foot high windows that their cleaners were supposedly to clean. Their answer " we have a team that does the high ones, thank you for your enquiry"
Well I have seen the manager of said store a lot lately and commented on his windows, only to be told that they have been cleaned once in 10 to 12 weeks and he is not happy, but there is nothing he can do about it.
Once again its all down to price not quality.
Ask me the world is going backwards, I would sooner pay a tenner and have clean windows than pay a fiver and have dirty windows,
Im going to shut up now.