Clump & Seal Platinum Cat Litter, Multi-Cat, 14-Day Odor Control, Rock-Hard Clumps, 18 lbs – Powerful Odor Eliminator with Baking Soda

I have tried a bunch of litters, to include the expensive crystal litters (all made all of my cats have runny noses). If you’re a cat owner, you know that a good litter can mean the difference between a fresh-smelling home and one that constantly reminds you of your pet’s presence. Arm & Hammer Clump & Seal has earned a reputation for being one of the top contenders in the world of cat litter, promising powerful odor control and easy cleanup. But does it live up to the hype? Here’s a deep dive into its performance.1. Excellent Odor ControlThis is where Clump & Seal truly shines. Thanks to its patented “Seal” technology and heavy dose of baking soda, it neutralizes odors on contact and keeps them locked in. Even after several days of use (with regular scooping), there's little to no ammonia or fecal smell and i have three cats.2. Hard, Tight ClumpsTrue to its name, it forms solid clumps quickly. This not only makes scooping easier but also helps reduce the amount of litter wasted during clean-up. A firm clump also means fewer bits breaking off and contaminating the clean litter. Just wait a little time after the cats pee.3. Low Dust (Compared to Others)While not completely dust-free, Clump & Seal performs better than many traditional clay litters. It's a good choice for those with respiratory sensitivities — both humans and cats — though those with severe sensitivities may still want a truly dust-free alternative like crystal or pellet-based options.4. Long-LastingA box tends to last longer than expected due to the clumping efficiency and odor control. I can stretch one box over multiple weeks with consistent maintenance, making it economical in the long run despite a slightly higher price point.⚠️ Things to ConsiderHeavier Than AverageThe dense clay makes this litter heavier than some competitors. This can be an issue when hauling large boxes or filling the litter box. It’s also not ideal for automatic litter boxes, which often require lighter materials.Tracking Still HappensDespite claims of being low-tracking, some granules do make their way out of the box, especially if your cat is an enthusiastic digger. A litter mat can help minimize this, but it’s not a total non-tracker.If you're looking for a high-performance, low-maintenance litter solution — especially for a household with multiple cats — Clump & Seal is a strong choice.

This is absolutely the best litter I have used and I don’t want anything else. It clips Great. Very low odor. Unfortunately there is still tracking but after 12 years of cleaning litter boxes, I am over it and just know I have to sweep every day when I clean the boxes. I won’t buy any other brand again. I Am sold.

Very happy with this cat litter! Having multiple cats, finding a good litter is important to me. I really like how well this litter clumps and helps control odors, especially with several cats in the house. I like it so much that I have it on a monthly subscription so I never have to worry about running out. Overall, a great product, and I will continue purchasing it!

Best odor defense and clumps to the last granule

It has great clumping ability however it is super fine and get stuck to my cat's feet. Then it tracks onto my kitchen floor and I'm walking on cat litter all the time. Unless the "dumps" are completely covered the odor control doesn't work very good.

I bought this litter because it was on sale and we really liked it. The litter is a white-ish color which I prefer than the darker clay color that the orange arm and hammer box comes with. I guess because you can see how clean the box or robot actually is.It is lightweight. I also feel it clumps better than the orange box. It clumps tightly and completely. I definitely prefer that more. I would buy a bigger size though if they offer.We have 4 cats and bought two of this size and because we have two litter robots, it has lasted roughly 5 weeks so far.It is a bit dusty so beware. No strong odor. Anyways, I hope my review helped you make a decision.Lord Be With You!

SLIDEI 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 & SEALThis 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.

Best cat litter ever. It does exactly what it says it will do and there is never any odor. I have to keep my litter box in the house and I'm really glad that I have this. You wouldn't know what I have cats. Great product. BTW I use it for two cats

De las mejores arenas que he probado (y he probado muchísimas) controlan bien el olor, aunque tiene perfume y se percibe bastante, pero si elimina el mal olor, sin duda de las mejores áreas que he encontrado, el pero que le pongo es que su perfume si me parece un poco fuerte y que es muy fina por lo que si se les pega mucho en las patas y la sacan mucho del arenero.

Fantastic product, the best one we've ever tried. Soft on the paws, with pleasant smell and amazing clumping and odour lock. Great for multi cat homes. I cordially recommend it.

Tengo tres gatitos y ya se imaginarán la cantidad de desechos que generan y los olores que puede haber. Después de haber probado muchas marcas de arena y muchos tipos de arenero finalmente encontre la solución a los malos olores. Esta es una arena que elimina completamente los malos olores y tiene un aglutinamiento como ninguna otra. No molesta a mis gatos y la aceptaron mucho mejor que otras marcas. Yo uso un arenero automático PetSnowy y esta arena de Arm & Hammer y fue la mejor combinación. En mi departamento parece que no hay arenero. Excelente.

يستاهل فوق مئة نجمه ، أنصح به وبقوة فعلا فعلا منتج جبار، عندي أثنين قطط و طبقت التعليمات الموجودة على العبوة (لازم تعبي صندوق التراب بين ٣-٤ إنش) أنا حطيت قرابة ٣ إنش والصراحة مافي ريحة للفضلات أبداً والتكتل رهيب ولا يتفتت او يتشرخ مثل الانواع السابقه مما يسببتوسخ صندوق التراب.صح غالي بس سعره فيه، انظف الصندوق ويبقى نظيف تماما.ومما عجبني أكثر أن التراب مطابق بشكل دقيق للتراب الطبيعي في الملمس الناعم و الحبيبات الرمليه متناهية الصغر كأنك تحفر في تراب حقيقي. واللي عجبني عندما يتم التكتل لا يأخد كميه كبيرة من التراب فقط الكمية الكافيه للتغليف الفضلات يعني موفر جدا.ريحة عطر التراب خفيفه جدا بالكاد تنشم و أهم شيء لا يوجد غبار لان الانواع السابقه كل ماتنظف تتناثر كمية غبار كثيرة مماتسبب لي اختناق و كحه و أكيد تأثر على القطط.الخلاصه:تكتل قوي، رائحة معدومه الفضلات، لا غبار و لا تسرب للفضلات اثناء التنظيف.خلاص تم إعتماده ولن أغيره.

لايفي بالتوقعات ، لايسيطر على الرائحة فبعد ثلاثه أيام الرائحة مزعجه علما بأني انظف صندق الفضلات اكثر من مرة في اليوم لان لدي قطتان ، والتكتل غير جيد