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Arm & Hammer Litter Ultra Last Clumping Litter

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26.3-lb box
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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

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

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Customer Reviews

Arm & Hammer Litter Ultra Last Clumping Litter is rated 4.2 out of 5 by 36.
Rated 5 out of 5 by from Best I have tried I've tried at least half a dozen or so different types of scoopable litter, though I haven't ever tried the very expensive types made with newspapers or pellets or microbeads. Overall, this is the best cat litter I have ever used. I took shameless advantage of the fact that it was on sale and bought a couple of boxes. If it's still on sale next month, I'll get more! (Otherwise it's back to Special Kitty) It isn't as cheap as what I normally use, but the sale price is low enough that I can justify the difference, since the quality is so much better. The clumps stay together well, it doesn't kick up a lot of dust, and it does keep the smell in check.
Date published: 2017-01-14
Rated 1 out of 5 by from This brand sucks kitty poops We own a cattery therefore we go through a lot of litter. When I order are usually order the minimum, of 10 units at a time. This particular brand does not stay clumped I would never buy it again for my Cattery know what I recommend it to anyone who has multiple cats and a very clean house.
Date published: 2017-02-06
Rated 5 out of 5 by from The Best! This litter is the best odor dampening litter we've tried yet! Instead of scooping every day I can wait, it has good clumping qualities so I'm sold on it.
Date published: 2017-02-05
Rated 1 out of 5 by from Not the best for me The product works like it is suppose to but the cat didn't like it and started peeing in different spots and the litter seemed to make the whole house small. This product is not for me but may be good for others.
Date published: 2017-02-26
Rated 4 out of 5 by from Like it. Boo Kitty likes it too. Isn't that all that matters?
Date published: 2017-02-15
Rated 3 out of 5 by from Vs. Double Duty litter, Save Yourself Some Moolah Let me tell you why I can't really recommend this litter. I have two litter boxes and two 12+ pound cats, one with a tummy issue, he has had diarrhea for almost two years despite all my many efforts (yes I am a responsible pet parent and have spend thousands with no answers). I need a good litter that will mask the horrible odor and do is job clumping. I used this Ultra Last litter in the upstairs box and A&H Double Duty in the downstairs, they use both equally. I use 3-4" in both 24"x24" boxes, I scoop every other day but I had been working extremely long hours and let it go for 3 days which rarely ever happens (don't judge lol). What I found was the Ultra Last is a clay mix and while it clumps #2 very well it leaves urine in clumps that remain wet. When you go to scoop them they fall apart in a million disgusting little pieces. I've been using this for weeks now and this is the case even when changed every other day. The Double Duty simply clumps like it should and they do not remain wet or fall apart. The Ultra Last litter does eliminate odor, I was surprised how well it did, until you scoop a clumped ball of urine, it stinks when they break apart. The Double Duty works almost as good for odor and you don't have to deal with wet balls of urine, there is only the slightest air of feline. Overall I think this Ultra Last is pricey and because it weighs more and is clay based, it costs more, it's based on weight when boxed. There is less Ultra Last litter in the box comparatively and it doesn't go as far, when scooped. The granuels are larger so in a 40lb box there is going to be less actual litter then a 40lb box of Double Duty, 40 lbs is 40 lbs but you get the picture. Double Duty does a fantastic job of curbing those smells, clumping and costs less. I cannot recommend Ultra Last unless you have the money, you want to spend more go for it but for my money, I'll use Double Duty and pass on the wet pee balls lol. Side note, when I ordered this they packaged my litter with my kitty treats, I found my treats under the box of litter when opening. Yup, they were smashed in.a million pieces, there is no separation. Chewy was quick to replace them but I wanted to note this, I won't be ordering litter from chewy anymore because by autoship always includes treats.
Date published: 2016-10-29
Rated 5 out of 5 by from Best odor control and lower tracking Better because the granules are larger, reducing tracking. Best odor control, longer lasting and no dust.
Date published: 2016-12-08
Rated 5 out of 5 by from Works Great Litter works well. Easy to clean up. Clumps well. Our cat like it.
Date published: 2016-10-13
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