On Sale

Arm & Hammer Litter Ultra Last Clumping Litter

  • List Price:


  • Price:

    $9.74 FREE 1-2 Day Shipping over $49

  • You Save:

    $5.25 (35%)

In stock
  • 20-lb box
  • 40-lb box
  • 26.3-lb box
- Quantity +


  • Item Number
  • Brand
    Arm & Hammer
  • Litter & Bedding Type
  • Litter Feature
    Clumping, Odor Control, Unscented

Arm & Hammer Ultra Last provides powerful long lasting odor control that keeps working even when you can't scoop. Each granule is coated with Arm & Hammer Baking Soda plus Powerful Odor Destroyers to help keep your home smelling Fresh All Day. When scooping has to wait, choose Ultra Last.

Key Benefits

  • Arm & Hammer Ultra Last is specially formulated to give you a fresh smelling home all day even when you can't scoop.
  • Each granule is coated with baking soda and combine with special odor neutralizers they provide long-lasting odor control.
  • Clumps immediately and solid so you can easily remove the source of odors quickly. It's fresh scent deodorizes the litter every time your cat uses the litter box.
  • It's 99% dust free and low-tracking, so there's no dust cloud when pouring into the litter box and no loose litter around your home.
  • Made in the USA!

See all items by Arm & Hammer Litter

Pet lovers also bought...

Customer Reviews

Rated 4.3 out of 5 by 26 reviewers.
Rated 5 out of 5 by Best litter ever I bought this litter by mistake once, and loved it!! It clumps well, is fairly dust free and there is MUCH LESS TRACKING, which has been a pet peeve of mine. It seems that the light weight litter is easily tracked and really scatters, even though it's convenient for me since I am elderly and very petite. I will stick with the ULTRA LAST and having it conveniently delivered to me is GREAT. September 25, 2016
Rated 2 out of 5 by Too much fragrance Switched to a different brand because of the fragrance & price September 26, 2016
Rated 5 out of 5 by great stuff! works like a charm just like it says!! I especially like no scent. September 16, 2016
Rated 5 out of 5 by The best litter I used to buy this at a petshop before i discovered Chewy. They were such heavy boxes, i dreaded getting them in the house. So i tried some of the newer 'lighter' litter, and the dust became a problem. Then i tried another brand, not the 'lighter' litter. It seemed ok, but it did not form hard clumps (of urine), and it still had some dust. So i went back to tried and true, A&H Ultra Last. I'm thrilled this will come to my door now. It does the best job of all the other litters - odor control, hard clumping, no dust, happy kitties, thrilled meowmy. Thanks Chewy! :) June 23, 2016
Rated 2 out of 5 by Strong perfume scent, not very good odor control I bought this because it was on sale. The litter clumped and scooped well, but had a very strong perfume smell. The odor control wasn't very good either. My house just ended up smelling like a cat-pee-scented flower. I was disappointed because I prefer the Arm & Hammer brand, but will stick to their unscented litter from now on. March 3, 2016
Rated 5 out of 5 by The litter box is in my room My friend says I have the only litter box she has never smelled. Two cats, one box, but I do try to scoop once a day. Cheaper or same price on this website as Petco store February 3, 2016
Rated 5 out of 5 by Favorite litter I like this litter brand the best. Hides the smell and clumps well. January 30, 2016
Rated 4 out of 5 by This litter works great The only reason I gave this 4 stars instead of 5 is because there are times when I scoop to soon after my cat has peed that the litter isn't finished "soaking up" the urine. It's best to wait a bit to let the litter do its job. January 8, 2016
  • 2016-09-30 T06:43:09.574-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_26, tr_26
  • loc_en_US, sid_67039, prod, sort_default
2 next>>