Litterbiotic is something new to my household that has really made the living room smell significantly better. The way it works is you put a certain amount of the litterbiotic in with your cat litter then mix it up as best as you can and add a small amount every few days to keep it working. I have a 2 cat household and one bag lasts about a month. What this does is break down the odor causing bacteria on the urine and feces(and tainted litter) it does not mask the smell. This is fantastic for what I wanted because I am so sick of trying to hide the litter box or fill it with perfumed things that are not only not natural but probably unsafe for our pets. This litterbiotic is all natural bran that looks almost like saw dust when you put it in the box.
The price is fairly reasonable at 8 dollars a bag but you do have to be very vigilant about applying this often. You cannot just dump it all in there and hope to see results. Yes it will keep the odor at bay that way but you will have better results and a longer lasting bag if you apply it a little at a time. Be aware this bag is very small. I received this item for free in exchange for my honest review. Amazon Link