Worth it -even on old carpets/rugs.
4/5
It is easy to use and gets a lot of dirt out of my carpets. I have had to go over stains more than once or twice to see a difference- but they are very old stains! It did a lot better with newer stains. I seem to get through a lot of the detergent to wash a relatively small area and the Vax branded stuff is very expensive - I am going to see if I get similar results with a less expensive detergent. I think it will give better results if used on new carpets from the start - mine were well-worn and ingrained.
Diane Bowler