What's the best way to clean a very dirty carpet?

[sssg4]

I am moving into a new houeshare at the weekend and want to make my room super nice. However, the carpet is filthy in places. Whilst I am very clean and tidy I haven't a clue how to get rid of these nasty marks without spending too much money (if any).

Any ideas?

[SusanLisa]

You could try using a steam cleaner? If the dirt is just usual household stains, this should do the trick. Good luck with the move

[woofgang]

Try carpet power rug cleaner, from supermarkets but do read the instructions. If you have enough budget, rent a rug doctor carpet cleaner

[jon1968]

Short of getting a professional in I'd pester friends & family or friends families to borrow a Vax machine! I got one for my houseproud mum and she was shocked at the filth that came out of her carpet! "that's not my dirt, I hoover 3 times a week"......fool!!

[=rizla=]

Our local focus hires out a 'rug doctor', i'm sure its under a tenner for 1/2 a day and you should be able to do a house in 1-2hrs.