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Arm & Hammer

ARM & Hammer Clump & Seal Platinum Cat Litter, Multi-Cat Clumping Litter Forms Rock-Hard Clumps, Powerful Odor Eliminators with Baking Soda, 14-Day Odor Control, 18 lbs

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Availability: In Stock.
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Arrives Wednesday, Jul 15
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Size: 18 lbs


Pattern Name: Clump & Seal Platinum Clumping Cat Litter


Features

  • 14-Day Odor Control Guarantee Clump & Seal is a great litter for odor control, powerful odor eliminators create long-lasting freshness in multi-cat homes
  • Patented Odor-Sealing Technology ARM & HAMMER Clump & Seal litter seals and destroys odors instantly for a cleaner-smelling home
  • 10% More Odor Eliminators Platinum enhanced formula with ARM & HAMMER Baking Soda for superior odor control
  • Rock-Hard Clumps Clumping cat litter forms strong clumps to reduce mess and simplify clean-up for easy litter box cleaning; can also be used with automatic litter boxes and litter robots
  • Moisture-Activated Micro-Granules Forms a tight seal around waste to absorb and lock in odors
  • Multi-Cat Strength Designed for homes with multiple cats; moisture-activated granules trap odors fast
  • Trusted ARM & HAMMER Quality Backed by the power of ARM & HAMMER Baking Soda for reliable odor elimination

Description

Keep your home fresh and smelling clean with ARM & HAMMER Clump & Seal Platinum Multi-Cat Clumping Cat Litter. Designed for households with multiple cats and safe for kittens, this premium litter guarantees 14 days of odor control. Featuring patented odor-sealing technology and 10% more odor eliminators than our standard formula, it locks in and destroys odors on contact. Moisture-activated micro-granules form rock-hard clumps for easy scooping and mess-free litter box cleaning. Infused with ARM & HAMMER Baking Soda, this litter is your go-to solution for powerful odor elimination and a cleaner litter box experience. ARM & HAMMER cares about the environment and is a proud supporter of the Arbor Day Foundation; ARM & HAMMER cat litter comes in recyclable cartons.

Brand: Arm & Hammer


Item Weight: 18 Pounds


Scent: Fresh Scent


UPC:


Item Form: Granule


Global Trade Identification Number: 58


Unit Count: 18 Pounds


Capacity: 18 Pounds


Weight: 8.8 Kilograms


Number of Packs: 1


Product Dimensions ‏ : ‎ 4.72 x 2.36 x 0.5 inches; 18 Pounds


Item model number ‏ : ‎


Date First Available ‏ : ‎ December 23, 2021


Manufacturer ‏ : ‎ Church & Dwight - Pet


Best Sellers Rank: #14 in Pet Supplies (See Top 100 in Pet Supplies) #3 in Cat Litter


#3 in Cat Litter:


Customer Reviews: 4.6 4.6 out of 5 stars (6,383)


Brand Name: Arm & Hammer


UPC: 033200975458


Item Form: Granule


Global Trade Identification Number: 58


Unit Count: 18 Pounds


Capacity: 18 Pounds


Item Display Weight: 8.8 Kilograms


Manufacturer: Church & Dwight - Pet


Model Number:


Manufacturer Part Number:


Item Type Name: Litter


Included Components: Litter


Target Species: Cat


Item Weight: 18 Pounds


Scent Name: Fresh Scent


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Good clumping and Easy to scoop
Size: 18 lbs Pattern Name: Clump & Seal Platinum Clumping Ca...
It’s the best litter there is. Helps with smell and easy to scoop.
Reviewed in the United States on June 20, 2026 by my2girls
    • Excellent litter
Size: 18 lbs Pattern Name: Clump & Seal Platinum Clumping Ca...
This is great cat litter. It is more expensive than the store brands but is worth it. It is easy to scoop and clean. It guarantees no odor for 14 days but with cleaning after 2 cats, the box only lasted 7 days. I will buy it again.
Reviewed in the United States on June 14, 2026 by Lalou
    • This is for the SLIDE and Clump & Seal
Size: 18 lbs Pattern Name: Clump & Seal Platinum Clumping Ca...
SLIDE I ordered a box of the slide to try it. Since it has been mixed with the Clump & Seal, I can't say that it works as described. I do like the fact that it has low dust and the color is darker than the clump & seal. I also keep the letterbox full enough that nothing sticks. I don't like that at all so I avoid it like the plague! CLUMP & SEAL This has the texture of sand with a very nice smell. It does a good job with clumping in smaller balls than the Fresh Scent brand I was using, so hopefully this will last longer. Though it does smell nice initially, it does not hold on to the smell for 14 days. I found the litter box had a bad smell by three days so I have to make sure to scoop the litter, no longer than three days. Two days would be better and one day would be best. ... show more
Reviewed in the United States on January 18, 2026 by I never give fake reviews.
    • This is great litter!! This is great litter!!
Size: 18 lbs Pattern Name: Clump & Seal Platinum Clumping Ca...
Review Image by Christopher Meeuwisse
Review Image by Christopher Meeuwisse
Cats love this litter! This is great clay litter! Arm&Hammer litter does a very good job with odor control - something important! It is sticky and forms solid clumps and it also quickly dries out solid waste. This is the best clay litter on the market for our household!
Reviewed in the United States on April 18, 2026 Reviewed in the United States on April 18, 2026 by Christopher Meeuwisse
    • Reliable, Affordable, and Perfect for Automatic Litter Boxes!
Size: 18 lbs Pattern Name: Clump & Seal Platinum Clumping Ca...
The ARM & Hammer Clump & Seal Platinum Cat Litter has become a staple in our home. What stands out immediately is how excellent the clumping is — truly one of the best we’ve used. Because it forms such solid, tight clumps, it works beautifully with our automatic litter box. The better the clumping, the smoother the machine runs, and this litter delivers every time. When the box is cleaned regularly, the odor control is impressively low, keeping the space fresh and manageable. Like any litter, if it’s forgotten for a few days, the smell does creep in — but that’s more of a universal truth than a flaw of this brand. Same truth with the weight, par for the course. It can get a little messy and slightly dusty, but honestly, that’s par for the course with most litters. The dust level here is mild enough that it doesn’t bother us or our cat, and the performance more than makes up for it. What really seals the deal is the value. For the quantity you get, this is one of the best-priced litters out there, especially considering how well it clumps and how compatible it is with automatic systems. It’s absolutely worth the money, and we’ll keep buying it. Highly recommend for anyone with an automatic litter box or anyone who wants strong clumping without breaking the bank. ... show more
Reviewed in the United States on January 10, 2026 by La
    • The best
Size: 18 lbs Pattern Name: Clump & Seal Platinum Clumping Ca...
My favorite litter for my 2 cats. Have tried multiple other brands, but end up coming back to this one every time. Low odor (if any). Minimal dust. Clumps easily. Not a fake/strong perfume smell. Not fancy like some litters try to be, but just a good, tried and true brand. Good value, in my opinion.
Reviewed in the United States on March 30, 2026 by AS
    • I SWEAR BY THIS CAT LITTER
Size: 18 lbs Pattern Name: Clump & Seal Platinum Clumping Ca...
This cat litter is truly the best i have used. It lasts long, and covers the smell. If I go a couple days without scooping, NO SMELL. The litter itself has a very light smell, kinda chemically. But at the end of the day, nobody walks into my apartment and knows I have a cat. It clumps great, hides the smell, not too dusty. It’s just a tad pricy, but it’s completely worth it! ... show more
Reviewed in the United States on January 4, 2026 by Tree Jackson
    • It’s much better than regular litter!
Size: 18 lbs Pattern Name: Clump & Seal Platinum Clumping Ca...
Only use this slide now! I use much less litter now as soiled litter doesn’t get stuck. I have a multiple cat home too; cover for just as good as regular clump and seal but easier to clean and it slides right into the trash bag!
Reviewed in the United States on June 18, 2026 by Mar

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