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Arm & Hammer

ARM & HAMMER Clump & Seal Platinum Clumping Cat Litter Odor Control, Multi-Cat, 14-Day Odor Control, Online Exclusive Formula, 27.5 Lbs

  • Based on 47,674 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Sep 9
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Style: Clumping Cat Litter


Size: 27.5 lbs


Features

  • 14-DAY ODOR CONTROL GUARANTEED: ARM & HAMMER cat litter odor eliminator guarantees odor control for up to 14 days, making it suitable for multi-cat households.
  • COMPLETE ODOR-SEALING: Experience a cat litter with a patented formula that absorbs, seals, and destroys cat litter box odors on contact, maintaining a clean-smelling home with trusted odor control.
  • 10% MORE ODOR ELIMINATORS: Benefit from a 10% increase in odor-eliminating power with this clump and seal cat litter that features ARM & HAMMER Baking Soda for unparalleled odor management.
  • ROCK HARD CLUMPS: Simplify clean-up with ARM & HAMMER clump and seal cat litter that forms rock-hard clumps, making scooping easy and efficient, and keeping your cat litter box enclosure tidy.
  • MULTI-CAT STRENGTH: Designed for households with multiple cats, ARM & HAMMER cat litter has moisture-activated micro-granules that form a tight seal around odor and destroys it with odor eliminators, making it suitable for multi-cat use.

Description

Experience 14 days of guaranteed odor control with ARM & HAMMER Clump & Seal Platinum Multi-Cat Complete Odor Sealing Clumping Cat Litter. This ARM & HAMMER cat litter formula not only seals but also destroys cat litter box odors and is designed for multi-cat households. Its patented cat litter clumping technology ensures rock-hard clumps that make scooping a breeze. With 10% more odor eliminators than our standard formula, this cat litter odor control cat litter bulk is a game-changer. Great for clumping kitty litter, its moisture-activated micro-granules form a tight seal to contain and eliminate odors effectively. Additionally, this kitty litter deodorizer integrates the strength of ARM & HAMMER Baking Soda, providing you with a powerful litter box odor eliminator.

Brand: Arm & Hammer


Item Weight: 27.5 Pounds


Material: Clay


Scent: Fresh


UPC:


Unit Count: 27.5 Pounds


Manufacturer: Church & Dwight - Pet


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 5.88 x 11.94 x 13.06 inches; 27.5 Pounds


Item model number ‏ : ‎


Date First Available ‏ : ‎ April 30, 2017


Manufacturer ‏ : ‎ Church & Dwight - Pet


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #44 in Pet Supplies (See Top 100 in Pet Supplies) #4 in Cat Litter


#4 in Cat Litter:


Customer Reviews: 4.6 4.6 out of 5 stars 47,674 ratings


Item Weight: 27.5 pounds


Manufacturer: Church & Dwight - Pet


Country of Origin: USA


Item model number:


Date First Available: April 30, 2017


Item Package Dimensions L x W x H: 13 x 11.8 x 6 inches


Item Dimensions LxWxH: 5.88 x 11.94 x 13.06 inches


Item Weight: 27.5 Pounds


Brand Name: Arm & Hammer


Target Audience Keyword: house-cats


Directions: Fill a clean, empty litter box with 3-4 inches of ARM & HAMMER Clump & Seal Platinum Litter. Litter seals in and destroys odors, forming rock-solid clumps. Remove clumps and solid waste daily to keep the rest of the litter fresh. Add more ARM & HAMMER Clump & Seal Litter to replace what you have scooped out and maintain a depth of 3-4 inches. Once a month, empty the entire litter box. Dispose of used litter in trash. Do not flush or put in drains.


Country of Origin: United States


Model Name: 27.5lb


Size: 27.5 lbs


Material: Clay


Age Range Description: All Stages


Number of Items: 1


Style: Clumping Cat Litter


Breed Recommendation: All Breed Sizes


Included Components: Litter


Specific Uses for Product: Active


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 9

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

    • The best Multi-Cat Litter
Style: Clumping Cat Litter Size: 40 lbs
As we have more cats than human in our family, finding the right cat litter is essential for maintaining a clean and odor-free home. We have been using the Arm & Hammer Platinum Clump and Seal Multi Cat Litter, and I must say, it's been a game-changer in the litter box department. First and foremost, we have tried multiple brands and when we found this exact brand, it’s like hitting a jackpot! The clumping action is outstanding. This litter forms tight, solid clumps around my cats' waste, making scooping a breeze. It effectively locks in odors, leaving the litter box smelling fresh and clean for longer periods, even with multiple cats using it. The Multi Cat formula is a great choice for households with more than one feline companion. Despite having multiple cats, this litter still manages to control odors effectively, surpassing some other brands I've tried in the past. One thing I particularly appreciate is the low-dust formula. With some litters, I've encountered issues with excessive dust clouds when pouring or scooping, leading to respiratory discomfort for both me and my cats. However, Arm & Hammer's low-dust design has alleviated that problem, creating a cleaner and healthier litter box environment. In terms of price, Arm & Hammer Clump and Seal Multi Cat Litter is slightly more expensive than what I can get at Sam’s Club. However, its performance and clumping ability make it an absolute choice compared to some other premium brands on the market. One thing to be mindful of is the weight of the litter. Since it's a clumping litter, it can become quite heavy when saturated with liquid waste, making it a bit cumbersome to lift and dispose of. In conclusion, I highly recommend Arm & Hammer Platinum Clump and Seal Multi Cat Litter to any cat owner looking for a reliable, low-dust, and efficient clumping litter. My cats and I couldn't be happier with this product! ... show more
Reviewed in the United States on August 17, 2023 by Sue P
    • Must have!
Style: Clumping Cat Litter Size: 27.5 lbs
Clumps well even in the rain!! This item is a must have for my litter box. It keeps smells down, doesn’t track throughout the house, and is easy to store. I (and my cat) found pellet and crystal litter products odd, so this product suits us best for the price! It’s easy to clean and makes the dreaded task of litter box management a breeze. On the plus, a box was damaged by rain and it truly clumped well- the expansion caused by clumping was such a cool science experiment to witness (after panicking that I may not have enough litter for my cats two boxes this month.) Easiest 5 stars for a product ever. ... show more
Reviewed in the United States on May 19, 2025 by kyla
    • ARM & HAMMER Clump & Seal Platinum - A Game Changer for Multi-Cat Homes!
Style: Clumping Cat Litter Size: 37lb – Frustration Free Pack
Finding a cat litter that truly tackles odor and makes scooping manageable has been a long and often frustrating journey. I've tried countless brands, but ARM & HAMMER Clump & Seal Platinum has genuinely impressed me, especially with this 37lb online exclusive formula. What I love about it: * Serious Odor Control (14-Day Claim Holds Up!): This is where Clump & Seal Platinum truly shines. With multiple cats, lingering litter box odors can be a real issue, but this litter lives up to its "14-day odor control, guaranteed" promise. The moisture-activated micro-granules seem to work wonders, creating a tight seal around waste and neutralizing odors on contact. My home smells noticeably fresher, even between scooping. * Rock-Hard Clumps: This is a scooper's dream! The clumps are incredibly solid, making it super easy to scoop out urine and feces without breaking apart. This means less wasted litter and a cleaner box overall. It really does form "rock-solid" clumps as advertised. * Low Dust (Mostly): While no litter is entirely dust-free, this Platinum formula is impressively low-dust compared to many others I've used. I don't get that "dust cloud" when pouring or scooping, which is a huge plus for both my respiratory system and keeping the surrounding area cleaner. * Multi-Cat Friendly: It genuinely stands up to the challenge of a multi-cat household. The enhanced odor eliminators are clearly doing their job, keeping the shared litter boxes smelling far better than with previous litters. Things to Consider (Minor Points): * Weight: At 37 lbs, this is a hefty bag! While it offers great value and lasts a good while, be prepared for a bit of a workout when you're getting it into the house and refilling the box. This isn't a flaw of the product, just something to be aware of for delivery and handling. * Slight Scent: There is a very subtle scent to the litter itself. It's not overpowering or unpleasant to me, but if you or your cats are extremely sensitive to any fragrance, it's worth noting. It's certainly preferable to the alternative! Overall: If you're a multi-cat owner struggling with litter box odors and flimsy clumps, I highly recommend giving ARM & HAMMER Clump & Seal Platinum a try. It's become my new go-to. The superior odor control and excellent clumping action make litter box maintenance significantly easier and keep my home smelling fresh. It's a truly effective product that delivers on its promises. ... show more
Reviewed in the United States on July 4, 2025 by JH
    • Has pros and cons
Style: Clumping Cat Litter Size: 37lb – Frustration Free Pack
Review Image by Logan C. Logan C.
Review Image by Logan C. Logan C.
The media could not be loaded. I’m quite torn on how to review this litter. On one hand, it really helps control the smell of 2 cats. It clumps well and absorbs well. On the other hand it’s really expensive compared to others and it tracks a ton of litter! I hsve tried various mats and other containers to help but it inevitably gets everywhere. However it’s not dusty so there’s pros and cons to it. I continue to use it because of its odor control and reduced dust. None of my cats have ever experienced health issues from it either. (It’s pretty weird posting your cats poo on the internet but hopefully it’s helpful =) ) ... show more
Reviewed in the United States on July 2, 2025 by Logan C. Logan C.
    • Good Stuff!!
Style: Clumping Cat Litter Size: 27.5 lbs
Why did you pick this product vs others?: I’ve tried multiple types of litters but this one is truly the best. Clumps really good making cleanup easier and reducing odors.
Reviewed in the United States on July 8, 2025 by C. Adcock
    • Works great!
Style: Clumping Cat Litter Size: 37lb – Frustration Free Pack
As a cat owner with four felines, I highly recommend this litter. Its exceptional ability to eliminate odors and its remarkable clumping properties make it an invaluable addition to my feline care routine. Furthermore, when combined with my automatic litter box, its effectiveness is truly remarkable. ... show more
Reviewed in the United States on July 19, 2025 by Ares

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