hi i was wondering if anyone can recommend one of these new fandango steam mops? i see them advertised on tv and I'm always a bit wary of those qvc style ads - is it just the latest money wasting invention or are they a good idea? want to invest in something to deal with a bed we've been given that smells, predominately of stale fag smoke. boke. it LOOKS clean, and it's been rarely used as a guest bed, so if I can stop freaking about the smell then i thought the price of a mop would be fair considering a brand new bed of similar quality I would expect at least £500+ ????