ARM & HAMMER Cat Litter Deodorizer Double Duty, 42.6OZ
ARM & HAMMER Cat Litter Deodorizer Double Duty, 42.6OZ
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ARM & HAMMER Cat Litter Deodorizer Double Duty, 42.6OZ

|3,211 ratings

Key item features

  • NUMBER 1 CAT LITTER DEODORIZER BRAND, formulated with ARM & HAMMER™ Baking Soda Crystals to eliminate tough odors on contact. This cat litter deodorizer helps your litter box stay first-day fresh longer than cat litter alone. (Based on units sold)
  • EXTRA STRENGTH ODOR ELIMINATION because this cat litter deodorizer’s advanced odor control formula destroys feces AND urine odors on contact. You’re left with a litter box that stays fresh every time you sprinkle in this cat litter deodorizer.
  • PROVEN ODOR CONTROL. Deodorize your litter box and enjoy that fresh, new-litter scent longer with this odor eliminator
  • SAFE FOR DAILY USE AROUND CATS AND OWNERS. Its odor elimination comes from ARM & HAMMER Baking Soda Crystals, so you can safely sprinkle it in to deodorize your cat litter box every day when used as directed.
  • WORKS WITH MOST TYPES OF LITTER, whether you use cat litter that’s scented, unscented, clay, scoopable, or natural. Simply sprinkle in this absorbent litter deodorizer daily to deodorize your cat litter box.

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Customer ratings & reviews

4.8 out of 5 stars
stars
3,211 ratings203 reviews
How item rating is calculated
  1. 5 stars91% (2,906)
  2. 4 stars6% (204)
  3. 3 stars2% (53)
  4. 2 stars0% (15)
  5. 1 star1% (33)
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Showing 1-3 of 203 reviews

Oct 12, 2026
Reviewer name: Heidi
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Keeps The Smell Down Noticably!

I love the way it smells, and keeps my litter boxes smelling sooo much better between cleanings and it lasts a decent amount of time. I have two cats (one is a sphynx who poops a lot iykyk..) and 3 litter boxes , and I scoop their boxes and then mix a little bit of this in and also sprinkle a little on top each time, and the smell is wayyy better than before I got this! I buy a new box before I run out of the current box, that's how important I feel like it is to have on hand!!

Helpful?774WPXA3MXUX12857461540
Sep 28, 2026
Reviewer name: alice
Top Reviewer
Walmart Associate
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Wonderful clean smell

This has a wonderful clean smell that really does cover up the smells of a cat litter box, don't need to use alot ust sprinkle a little side to side after you clean out the litter box and add some fresh litter as the cat goes and moves around the litter it releases the fresh smell of the deodorizer, i use every time i clean out the litter box, I love it!

Helpful?774WPXA3MXUX12857461540
Aug 21, 2026
Reviewer name: anonymous
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Cat Litter Odor Eater💨

I have three cats, all rescues, and Arm %26 Hammer Double Duty is the best in my powder room so I don't have to worry about my friends and family being offended by the litter box over. It covers the odors🐈🐈🐈‍⬛

Helpful?774WPXA3MXUX12857461540
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