"Remember when you called my Mum this morning and asked if the kids could come and play at her house for a couple of hours so we could do a proper tidy and a thorough clean this afternoon?
Well that was a really good idea because we did really need to do that. Well done. 2 points!
Now, although I will admit you are doing a really wonderfully brilliant job of wandering round the house at the moment, don't you think it might possibly, maybe be quite a good idea to ... Oh I don't know ... FUCKING CLEAN SOMETHING?!!!"