Image by bcmom via Flickr
With this product the answer is definitely yes. All you have to do is shake the can and spray it on the affected area. There's no scrubbing or rinsing required; just make sure the product comes in contact with the problem source and allow to dry. There is no added fragrance, just a pleasant natural smell which I really like. It works best when it's used right away, but I've also sprayed it on some old spots that I had used some other cleaner on. The other cleaner never completely took the smell away and left behind a scent of its own. This just seems to take the whole smell away, leaving nothing behind. An average 16 oz can provides about 20 regular applications. Mine didn't last quite that long, meaning I used more than I actually needed to, so I'll need to get some more of this soon and try not to use so much in the future. I wish Tillie would get her act together so that there was nothing to clean up in the first place, but now at least I know there's something that works.
In addition to the Carpet & Upholstery Cleaner, CLEAN + green sent me a can of the Litter Box Odor Eliminator which I hope will help Tillie want to use the litter box all the time, and a can of the Furniture Refresher which I haven't had to use yet, and I hope I don't have to, but I feel good knowing that I have it just in case.
CLEAN + green products can be purchased from the website or at many local pet stores. Besides cat products, they also have products for dogs, birds, and small animals.