Cat litter odor control.
I have two males and one female, all neutered. All use the litter box faithfully. I use Arm and Hammer Super Scoop, Multi Cat, or any of the clumping clay formulae they make. I don't notice that any kind of A+H controls oder any better than any other clay type they make. I sometimes add extra baking soda to the bottom of the pan before I add the clay but I don't think it boosts the odor fighting capacity of the A+H. As early as the second day after I have done a complete change of the litter I sometimes notice a strong amonia odor when I pass the room with the litter boxes. I am uncomfortable if I have any company because I fear I may simply get used to the urine odor and not realize every time the boxes smell bad. I Googled to find the best litter for fighting odor but I didn't get any good information so I am asking cat owners of this group what brand/type of litter they feel is best at odor contorl.