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ARM & HAMMER Clump & Seal Platinum Clumping Cat Litter, Exclusive, 27.5 Lbs | Clumping Litter, Rock-Hard Clumps, Baking Soda Odor Eliminators, 14-Day Odor Control

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Arrives Friday, Sep 4
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Style: Clump & Seal Platinum Clumping Cat Litter


Features

  • COMPLETE ODOR SEALING: ARM & HAMMER Clump & Seal Platinum Clumping Cat Litter seals, locks in, and destroys odors in your cats litter box 24/7 to keep your home inviting
  • POWERFUL ODOR NEUTRALIZERS: Heavy-duty odor eliminators team up with natural ARM & HAMMER Baking Soda to eliminate urine and feces odors
  • 10% MORE ODOR ELIMINATORS: Online-only Platinum formulas have 10% more odor eliminators than base formulas; plus, 99.9% dust-free formula and low tracking
  • MULTI-CAT STRENGTH: Stands up to heavy use with reliable performance in multi-cat homes, plus freshly scented to keep your home inviting; works in both traditional and robotic litter boxes
  • FROM THE ODOR EXPERTS: For over 170 years, ARM & HAMMER has provided an effective way to deodorize and help keep your space smelling fresh and clean

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:


Item Form: Granule


Unit Count: 27.5 Pounds


Capacity: 27.5 pounds


Weight: 27.5 pounds


Package Size Name: 27.5 Lbs


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


Best Sellers Rank: #189 in Pet Supplies (See Top 100 in Pet Supplies) #16 in Cat Litter


#16 in Cat Litter:


Customer Reviews: 4.6 4.6 out of 5 stars (12,913)


Brand Name: Arm & Hammer


UPC: 033200016724


Item Form: Granule


Unit Count: 27.5 Pounds


Capacity: 27.5 pounds


Item Display Weight: 27.5 pounds


Package Size Name: 27.5 Lbs


Manufacturer: Church & Dwight - Pet


Pet Type: Cat


Included Components: Litter


Item Type Name: ARM & HAMMER Clump & Seal Platinum Clumping Cat Litter, 27.5lb


Model Number:


Manufacturer Part Number:


Target Species: Cat


Item Weight: 27.5 pounds


Material Type: Clay


Scent Name: Fresh


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 4

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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Top Amazon Reviews


  • WORTH THE EXTRA MONEY - Hands Down THE Best
Style: Clump & Seal Platinum Clumping Cat Litter
I have 3 cats & I have always struggled with little box odor. It doesn't matter how many times I scoop the boxes it always has the pungent urine odor. I have tried pretty much every "basic" litter and they are all worthless. I moved in to a rental that was... Um... Not animal friendly 🥴 to put it nicely. I stressed myself sick over their boxes and went overboard with lining the wall and floor with black plastic. I scooped those boxes like every hour on the hour. It was that or risk losing the house and I tell ya even scooping that frantically it still smelled. I was using Tidy Cat Multi Cat Household and it didn't mask anything. I went to Chewy (sorry Amazon) and they had a buy 2 get 1 free special so I took the plunge on Arm & Hammer Clump and Slide and Seal litters. I tell you what I was absolutely blown away. Now I need to add that regular arm & hammer litter in the yellow box is like all the other "basic" litters, doesn't work. I don't know what they did or added to this line but it is off the charts AMAZING! The slide version is awesome, it's slightly more expensive but the litter absolutely does not stick on the sides or bottom of the box. It's not one of those "doesn't stick bad" but it straight up will NOT stick to the box! The Seal version is like regular litters and does cake on the sides but nowhere near as bad as the other litters on the market. The BIGGEST AND BEST thing is the odor control. The entire time I used this litter I had ZERO litterbox scent whatsoever. I scooped them once a day and actually got lazy a few times and scooped every other day. My son and husband came downstairs shortly after I switched and both of them commented on how there was no smell whatsoever. I cannot rate this high enough. The clumping on both kinds is also next level! It scoops solid, it doesn't crumble and leave the little bits of wet litter like the others either. For that reason your litter will last longer. Even though the price is higher when you take in to consideration the zero odor and amazing scoop-ability you are actually spending less on litter than you would be with the other brands. I can go through a whole 38 pound box and not need to do a complete box change. Please, try this! I swear on it! It makes my stomach turn to drop $50 plus on litter at a time but in the long run like I said it's actually cheaper. I have a Sphynx and he is incredibly picky with litter, he's totally naked and doesn't have a single hair anywhere. His feet tend to trap litter and tidy cat is the worst for him. It's coarse & chunky. The Slide & Seal litter is very fine, almost like it's been ground so it's doesn't stick to his pads or get stuck in between his adorable toes. Lol. If you can't already tell I am all about this litter! It sincerely has saved me. I couldn't stomach the thought of having to re-home my babies when we had to move, I could not find a pet friendly house to save my life! It was imperative that I completely eliminate the litterbox smell. I took a leap, bought 3 boxes, and said a zillion prayers! YAY YAY YAY! Thank you Arm & Hammer! if you read this and decide to purchase it I would love to hear what you think! Please report back and now go add this to your cart!!! (They will refund you if you don't like it so it's risk free) ... show more
Reviewed in the United States on August 11, 2022 by Better Not Say!

  • Highly recommend
Style: Clump & Seal Platinum Clumping Cat Litter
Great clumping litter, good odor control.
Reviewed in the United States on July 26, 2026 by drgeorge

  • Best cat litter out there!!
Style: Clump & Seal Platinum Clumping Cat Litter
Love this brand of cat litter. It masks the smell perfectly. It clumps the pee. Very easy to scoop.
Reviewed in the United States on April 22, 2026 by K. Cox

  • Great litter but heavy AF!
Style: Clump & Seal Platinum Clumping Cat Litter
I'm new to having a cat. Who knew litter weighs like lead! I ordered two of these by accident because I needed it right away for a rescue kitten. It was late, I had worked all day/didn't feel up to driving 20 or 30 minutes to the closest store and Amazon offered next day delivery. Honestly, if not for the fact that I really like our female mail carrier (who wears a back brace btw) I might keep ordering this for convenience. I wfh and I saw her from my window hauling these heavy things and I could tell she was struggling. Amazon didn't put them in a cardboard box either so she knew I had ordered common, every day, heavy af cat litter. And when I brought them inside I realized why she was struggling. So heavy. Still I like the clumping action. I tried another brand after I used these and they didn't clump well so I went back to Arm & Hammer. The Arm & Hammer does stay smelling fresh a little longer...though nothing takes the smell of fresh poo out of the air right away and the kitten will not use a covered litter box to help me out with that. The main downside is again the weight and how heavy the liner full of dirty litter is. You'd better have a strong liner. I will keep using it but I will pick it up myself from the store and spare our dear mail carrier's back. I still can't believe they send these USPS and not UPS. Trying a new experiment right now where I mix this litter with the lightweight Fresh Step crystals litter to make litter box change out day better/less heavy. Wish they'd come up with a lightweight formula like some other brands have. ... show more
Reviewed in the United States on September 7, 2022 by LaLa

  • the best litter by far
Style: Clump & Seal Platinum Clumping Cat Litter
i love this litter no smell, IT IS dust free 100%....so this was sold out the day i was shopping so i thought after looking i bought the 2 box deal with fresh step and there package read dust free order control....NOPE so not happy with fresh step ...dust every were... odor control NOPE mot good so donating the other box, Back to ARM & HAMMER Clump & Seal Platinum Clumping Cat Litter!!. MY poor cat had to have his eye checked he is a indoor cat no other animals here 2 days ago his eye was red an puffy. We have a Vet in the family. He asked did you change anything, i said explained litter situation his best conclusion was that he probably had the litter stuck on his paw pad and scratched his eye cleaning him self hope this is help full;) Also this litter does not leave a trail around the house FRESH STEP DID ... show more
Reviewed in the United States on February 22, 2022 by meganfoxxx

  • This stuff is magic
Style: Clump & Seal Platinum Clumping Cat Litter
We have two female kitties, and I've always bought the cheapest kitty litter to save money, thinking that "litter is litter." Their litter box was upstairs, down the hall, at the back of the laundry room, but if it wasn't scooped daily and completely replaced at least twice a week, I'd walk in my front door and the smell would hit me in the face. (For whatever it's worth, I also have a notoriously weak sense of smell, so by the time I'm smelling something, the odor is practically killing everyone else; my teenage son is the exact opposite so he was in total misery.) In desperation, I decided to find out if anybody had discovered anything that would reduce the smell somehow. That's how I came to learn that apparently litter is NOT litter and there are different grades of the stuff. I balked a little at the price of this Platinum Clump & Seal, but figured it was worth it if it even reduced the odor by half. The litter box has now been in a discreet corner of the LIVING ROOM (!!!) for three months now and everybody is happy. The only problem now is that we have to remind ourselves to scoop it out regularly, as we otherwise have almost no indication that it even exists. We recently went out of town for a week, only having a family member drop by a couple of times to refill their water bowl, and nobody was here to do anything with the litter box. We were back home for four days before we remembered to scoop the dang thing (don't worry - they have a huge box, so while there were a lot of little "nuggets" in it, they still had a decent amount of clean space). This litter is miraculous and frankly worth every penny. ... show more
Reviewed in the United States on July 6, 2023 by Megs

  • Color keeps changing with each new box.
Style: Clump & Seal Platinum Clumping Cat Litter
Best dust free I've found. Been using it for years. However, i am really curious to know why it's a different color every time I get a new box? One box will have light color and the next box is very dark color. See pic of old box poured on top of the new box. Keeps changing. I don't notice any difference in performance but would like to know why. Another note. This Platinum formula is noted in small print on the box "online exclusive formula". They are not kidding. Trying to buy this in the store you will have a different product that is way dustier than this one! ... show more
Reviewed in the United States on July 5, 2026 by Cindy H.

  • Top tier litter
Style: Clump & Seal Platinum Clumping Cat Litter
This does wonders in blocking out scent. Not dusty at all and clumps pretty well.
Reviewed in the United States on June 6, 2026 by Tiny

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