FOr odor control, I switched to a cheaper litter and use an activated carbon odor absorber called INNOFRESH pet odor absorber. It is unscented and really does an outstanding job on my two litter boxes. I'm sure would be great for you too. Another shelter actually recommended it to me. You can easily just get them on line at www.innofresh.com ... View related article.
These are great suggestions but I'd have to say I agree with an earlier post that activated carbon is by far, the very best. The absolutely best product that I've used (and I've used many) is called INNOFRESH Pet odor absorber. It was originally recommended by a worker at a large cat shelter that seemed to really know the difference. It is a fragrance free (better for you and cats) activated carbon odor absorber that just clips right on the side of most litter boxes. Really is the answer for anyone with cats regardless of what litter you use. In fact, I've switched to a cheaper litter and rely more on the Innofresh odor absorber to do the job and I'm very happy with results. I easily get these on line at www.innofresh.com They ship incredibly fast and service is great. If you have cats, you've got to try this. ... View related article.