About Arm & Hammer Ultra Last Unscented Cat Litter
Take Your Pick of the Litter
Easy-scooping Arm & Hammer clumping cat litter has powerful odor eliminators and Arm & Hammer Baking Soda in every scoop to neutralize litter box odors. Whether you have a one-cat or multi-cat home, Arm & Hammer has the kitty litter to give your cats the freshness they deserve. Choose from unscented litters like Ultra Last or pet-friendly scented litters like Forever Fresh Lavender or Cedarwood.
Pet-Friendly With Baking Soda
Long-lasting odor control plus baking soda freshness is the secret behind Arm & Hammer Ultra Last Unscented Clumping Cat Litter.
Long-Lasting Odor Control
This special formula of Arm & Hammer cat litter provides long-lasting odor control, even when you can’t scoop!
Baking Soda Freshness
Arm & Hammer Baking Soda helps make Ultra Last the freshest litter on the block.
Unscented for a Refreshing Experience
This clumping litter combines long-lasting freshness and odor control with a clean and refreshing unscented experience.
Give your litter box—and your cat!—a fresh and pet-friendly take on unscented cat litter.
With Baking Soda
Baking soda-coated granules plus special odor eliminators provide serious odor control, even when you can’t scoop.
Long-Lasting Odor Control
The high-performing Ultra Last Unscented formula provides long-lasting odor control.
Instant Odor Destroyers
Formulated for lasting freshness and a clean, unscented litter box experience your cat will love.
About Arm & Hammer
For over 165 years, people have trusted the Arm & Hammer brand for a range of versatile, effective and safe household products. In 1992, they introduced their signature cat litter, made with odor-absorbing baking soda, to give pet parents a powerful solution for litter box odor. Their line for pets includes a range of innovative cat litter and dental care products designed to make the lives of people and pets better every day.
I mix this with Dr. Elsey’s because the Dr. E’s seems to clump really hard making scooping a bit challenging. But, this cuts it down perfectly, which I appreciate. Arm & Hammer is a great product that can be found just about anywhere and has been my go-to for over a decade. I now prefer unscented litter but either way, it’s a great product. This “Ultra Last” does seem to be a little longer lasting than other A&H litter, but I haven’t done any hard research so take that with a grain of salt.
It clumped well enough but I could not take the smell. It stayed with me every time I cleaned the box. Going back to my Fresh Step unscented!
Recently ordered and used this litter product. The litter does not completely cover the odor of the cat waste. The clumping is so-so. However it seems to be a low dust litter.
First time that I have bought Ultra Last and I am sold on it! It really holds odor down between cleanings . My cats adapted to it immediately.
Ever since Chewy discontinued Cats Pride litter, I have tried several alternative unscented litters. None of them are up to snuff and ALL of them end up on my bed. Never had this problem with the Cats Pride and unfortunately will have to go back to lugging home from the grocery store (readily available).
My female cat has been leaving her clumps on the carpet outside the litter box. My male cat has had discharges on the carpet also.
I have tried many cat litters , for up to 4 cats at a time, and 2 or 3 of the Arm & Hammer. None come anywhere near Ultra Last's ability to keep odor at bay - even Multi Cat. Being a bit facetious, I don't get why we need to have 20 different varieties. Really, "slip and slide", clump and slide, slip and clump, spit and shine - Make ONE BEST like "Ultra Last" and go on to make other items best also. And Chewy, please don't quit carrying it - it's the only Arm & Hammer I'll use !
I chose this because I like Arm & Hammer brand, and really wanted "UNSCENTED," but was dismayed by the clouds of dust that arose every time I added litter. Will not buy again
Our cats like this litter, it has no odor at all, and clumps tightly. Just wish it were also available in stores for a quick replacement as needed.
I unpack my Chewy deliveries outside then bring in contents. This stuff went straight into the garage to use for spills. Horrible synthetic-type citrus aroma. My bad: "unscented" does NOT mean the same as "fragrance free"