We have a light carpet upstairs and its is just grubby now there are 7 people in the house including 5 children and so it has obviously been heavily used. It is not covered in anything awful but needs a clean.
I called a carpet cleaner to come and clean it and he looked horrified that it was dirty which was quite off putting - AIBU to think that if you clean carpets for a living being shocked at a grubby carpet is very strange?!