But I want to do it nicely. I have used a small cleaning company for two years but I find them sloppy: dusting is poor and there are things not done which I really think should be. For example we have an armchair on short legs that has a lipstick and a toy under it and they're still there after this week's clean. When they first started working for me I told them a couple of times that I thought they had missed things. They were very nice about it but it hasn't changed. I don't want to address it with them again as I think I've given them ample chance to improve.
What shall I say to them? I'd like suggestions of how to let hem go without hurting their feelings please.