ARM Hammer Clump Seal Platinum Cat Litter Multi-Cat 14-Day Odor Control Rock-Hard Clumps 18 lbs Powerful Odor Eliminator

So far so good. No dust cloud, good clumping. Fair odor control lasting a long time. I have one cat only. Sometimes another cat might stop by. I try to clean every day. Read more

I’ve tried a lot of cat litters, but the Arm & Hammer Clump & Seal Platinum is by far the best. It’s 100% worth the money — I’m never switching to anything else. The litter keeps odors completely under control; my house doesn’t smell like cat waste at all, even after a few days. I love the fine sand texture — not rocks — which makes it comfortable for my cats, easy to scoop, and keeps the clumps tight so it lasts longer. It really covers waste perfectly. Plus, it doesn’t track or stick to paws, so my floors stay clean. Overall, it’s clean, odor-free, and my cats actually seem to prefer it. If you want a litter that works as advertised and makes your life easier, this is it. Definitely get this on subscription since it’s an online exclusive and you don’t wanna be without it!!! Read more

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! Read more

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. Read more

This product works great. I use it inside of my popular branded robotic litter box and it clumps up and works well. It is great at keeping odors to a minimum. Read more

My favorite cat litter. I have two cats. There is never in order in either litter box. No dust at all. I like the clumping action. Makes the litter box much easier to clean. Read more

This is hands down the best clumping litter on the market. I tried just about everything out there, including other A&H and some of the more expensive litters, until I found this one. I travel full time with my cat in a 22’ trailer. In such a small space you can’t escape a bad odor. This is the only litter that really works. However, the box is a bit heavy, so I recently tried a couple of lightweight litters, including A&H Hardball. Never again. They were terrible. From now on I’ll deal with the weight and stick with a litter I know works. Read more

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. Read more