Sorry for the dramatic title. I turned on my cylinder Dyson on Sunday and noticed a horrendous faeces-like smell. On inspecting the contents of the cylinder there was dark grey/black stuff and a bit of liquid. I spent half an hour cleaning it out with disinfectant as best I could given the design of the cylinder. I came to the conclusion that something must have died in there (I can only recall hoovering up a spider). Anyway it still smells totally vile and I would like advice on how to get rid of the smell - I tried to find some Shake & Vac yesterday but Sainsburys don't stock it (who knew?)! I am seriously contemplating getting a replacement and I haven't budgeted for a Dyson as my Christmas present!!