My husband cleaned our carpets over the weekend, and we tried something new. It's made by Bissell and cleaned our carpets better than anything else we have ever tried. Not only do they look great, but the house smells so fresh and clean. I was amazed at how well it worked, so I thought I'd pass the info along. I am truly impressed!! Here is a link.
BISSELL - Pet Odor and Soil Remover Formula with Scotchgard™ Protector - 730