(3 pack) ARM & HAMMER Dual Defense with Microban Clumping Cat Litter for Multi-Cat Homes, 38 lbs
(3 pack) ARM & HAMMER Dual Defense with Microban Clumping Cat Litter for Multi-Cat Homes, 38 lbs
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(3 pack) ARM & HAMMER Dual Defense with Microban Clumping Cat Litter for Multi-Cat Homes, 38 lbs

886 ratings
(3 pack) ARM & HAMMER Dual Defense with Microban Clumping Cat Litter for Multi-Cat Homes, 38 lbs3 pack ARM HAMMER Dual Defense Microban Clumping Cat Litter Antimicrobial Product Protection Odor Control Multi Cat Households 38 LbsA H SUPER SCOOP CLUMPING LITTER CLUMP SEAL FRESH HOME MICROBAN 38LB4 pack ARM HAMMER Dual Defense Microban Clumping Cat Litter Antimicrobial Product Protection Odor Control Multi Cat Households 38 Lbs
Multipack Quantity3

Key item features

  • DUAL-ACTION TECHNOLOGY: 38 lb box of ARM & HAMMER Dual Defense Clumping Litter with Microban combines odor eliminators and built-in antimicrobial product protection* to provide two layers of odor control for a hygienic litter box
  • BUILT-IN ANTIMICROBIAL PRODUCT PROTECTION*: Microban works to reduce odors from microorganisms and helps prevent litter from degrading, so you can feel confident about your cat’s bathroom experience
  • SEALS & DESTROYS ODORS: Moisture-activated granules form a seal around urine and feces while ARM & HAMMER odor eliminators and baking soda stop odors before they start
  • 99.9% DUST-FREE: Low dust formula forms rock-hard, scoopable clumps quick for easy cleanup to keep your home fresh and your beloved cats or kittens happy
  • MULTI-CAT FORMULA: Perfect for multi-cat households; this litter keeps your home fresh so every pet can enjoy the clean, comfortable space they deserve
  • GIVE BACK TO CATS IN NEED: Our Feline Generous program helps cats find loving and healthy homes
  • TRUSTED BRAND: For over 170 years, ARM & HAMMER products have provided a safe and effective way to deodorize and help keep your space smelling fresh and clean

About this item

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Customer ratings & reviews

4.6 out of 5 stars
stars
886 ratings268 reviews
How item rating is calculated
  1. 5 stars79% (699)
  2. 4 stars11% (101)
  3. 3 stars5% (44)
  4. 2 stars2% (20)
  5. 1 star2% (22)

Reviews summary

Pros

  • : Allows for quick and mess-free scooping.
  • : Absorbs and neutralizes unpleasant smells.
  • : Forms solid clumps for easy scooping.
  • : Produces minimal dust during use.
  • : Clumping litter reduces mess during scooping and cleaning.

Neutral

  • : It leaves little residue but can scatter across floors.
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Showing 1-3 of 268 reviews

Feb 9, 2026
Reviewer name: Alicia
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works really well for orders

We love the Arm %26 Hammer Dual Defense car litter. We have two cats and this litter helps seal in orders and keep our house smelling fresh. The clumping technology works well and in seconds. You can see the clump form instantly and you can scoop it quick. The micoban technology for order shield works better than any other we have tired. It’s a sand like tech quite that is soft on my cats paws as well. They have no issues using this litter. There is very little dust when you pour fresh into the box. There is zero dust when you scoop. We are loyal to this litter for all these benefits.

Helpful?62PN97S50VUS19595372435
Jul 13, 2026
Reviewer name: michelle
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This is a newer product by Armor hammer %26 I think its great! It's not as heavy and dense as the Slide product is. And still clumps well and clumps dont break apart like some litters do. Also people dont even know I have 2 cats cause they dont smell a litter box‼️👍🏼

Helpful?62PN97S50VUS19595372435
Jul 6, 2026
Reviewer name: anonymous
Item details
Size: 38
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The Best one yet.

This is the better cat litter in my opinion. When you rescue cats and need to use something for multiple animals its great. I have used several of the brands over the years and none of them compare to this one. It will last up to 5 or 6 days and not smell. 7 is a bit much but I have had no issues over the years. It clumps well and that was an issue for me in the past. My cats didn't like the crystals or the fresh step brand. In my opinion this one has been the best so far. The scent of the is not over powering like perfume coming out of the box either. I definitely recommend this product.

Helpful?62PN97S50VUS19595372435
Current price is $89.054.9 ¢/oz
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