Cleans the carpet well, as I would expect, and does NOT give the house the revolting stink of a public toilet at cleaning time, as their regular product and their competitors' products do. It leaves no odor of its own that I can sense. I don't suffer from migraine but this would probably be a good choice for those who do.
Hoovers Cleaner:
Works perfectly with my Hoovers Steamvac. Will continue buying, since it seems to work better than the other brands out.
It works:
I used half of the recommended amount, and my carpet came out sparklingly clean. Go over the just cleaned carpet while it is still wet with only water in the vac reservoir. You will pick up more dirt and remove any shampoo that is left in the carpet.