---
product_id: 530492557
title: "Clump & Seal Platinum Cat Litter, Multi-Cat Clumping Litter Forms Rock-Hard Clumps, Powerful Odor Eliminators with Baking Soda, 14-Day Odor Control, 37 lbs"
brand: "arm & hammer"
price: "$465.54"
currency: USD
in_stock: true
reviews_count: 13
category: "Arm & Hammer"
url: https://www.desertcart.us/products/530492557-clump-and-seal-platinum-cat-litter-multi-cat-clumping-litter
store_origin: US
region: United States of America
---

# Patented Odor-Sealing Tech Rock-Hard Clumps 14-Day Odor Control Clump & Seal Platinum Cat Litter, Multi-Cat Clumping Litter Forms Rock-Hard Clumps, Powerful Odor Eliminators with Baking Soda, 14-Day Odor Control, 37 lbs

**Brand:** arm & hammer
**Price:** $465.54
**Availability:** ✅ In Stock

## Summary

> 🐾 Elevate your cat care game with odor control that lasts and clumps that conquer!

## Quick Answers

- **What is this?** Clump & Seal Platinum Cat Litter, Multi-Cat Clumping Litter Forms Rock-Hard Clumps, Powerful Odor Eliminators with Baking Soda, 14-Day Odor Control, 37 lbs by arm & hammer
- **How much does it cost?** $465.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/530492557-clump-and-seal-platinum-cat-litter-multi-cat-clumping-litter)

## Best For

- arm & hammer enthusiasts

## Why This Product

- Trusted arm & hammer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Baking Soda Power Boost:** 10% more odor eliminators infused with ARM & HAMMER baking soda for superior freshness.
- • **Trusted Multi-Cat Strength:** Engineered specifically for busy households with multiple cats—no compromises.
- • **Unmatched 14-Day Odor Defense:** Keep your multi-cat home fresh and inviting without daily litter box worries.
- • **Moisture-Activated Micro-Granules:** Instantly lock in odors with advanced granules that trap moisture and smell.
- • **Rock-Hard Clumps for Effortless Scooping:** Strong, cohesive clumps mean less mess and faster clean-up every time.

## Overview

ARM & Hammer Clump & Seal Platinum Cat Litter is a premium multi-cat formula featuring patented odor-sealing technology and 10% more baking soda-powered odor eliminators. It guarantees 14 days of powerful odor control with moisture-activated micro-granules that form rock-hard clumps for easy scooping and minimal mess, making it the top choice for busy multi-cat households.

## 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.

Review: 5.0 out of 5 stars Best clumping litter we’ve tried - no more stink! - We’ve got two cats who are absolute litter box terrorists, so we’ve been through a lot of brands. Switched to this ARM & HAMMER Clump & Seal a few months ago and it’s been a total game changer. The clumps form hard and solid right away — no breaking apart or turning into mush when you scoop. Just lifts out clean every time. The odor control is legit. Between the baking soda and whatever else they put in it, the box stays fresh for days even with daily use. No more walking into the room and getting hit with that nasty ammonia smell. We have the multi-cat formula and it handles both cats without any issues. Dust is way lower than the cheap stuff we used before. My wife has allergies and she hasn’t complained once. The litter tracks a little but nothing crazy, and it stays in the box better than some of the lightweight ones. We buy the big bags because we go through it fast, but it lasts longer than most because the clumps don’t crumble and you don’t end up scooping out half the box. Definitely worth the price for how much easier it makes daily cleaning. If you have cats and you’re tired of dealing with smelly, sticky litter, give this one a shot. We’ve already repurchased twice and won’t be switching back. Highly recommend!
Review: ARM & HAMMER Clump & Seal Platinum - A Game Changer for Multi-Cat Homes! - 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.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNP527D2 |
| Best Sellers Rank | #29 in Pet Supplies ( See Top 100 in Pet Supplies ) #4 in Cat Litter |
| Brand | Arm & Hammer |
| Brand Name | Arm & Hammer |
| Capacity | 37 Pounds |
| Customer Reviews | 4.7 out of 5 stars 2,224 Reviews |
| Included Components | Cat Litter |
| Item Display Weight | 37 Pounds |
| Item Form | Granular |
| Item Type Name | Cat Litter |
| Item Weight | 37 Pounds |
| Manufacturer | Church & Dwight |
| Manufacturer Part Number | 033200002727 |
| Material | Clay |
| Material Type | Clay |
| Model Number | 10033200002724 |
| Pet Type | Cat |
| Scent | Fresh |
| Scent Name | Fresh |
| Target Species | Cat |
| UPC | 033200002727 |
| Unit Count | 37 Pounds |

## Product Details

- **Brand:** Arm & Hammer
- **Capacity:** 37 Pounds
- **Item Form:** Granular
- **Item Weight:** 37 Pounds
- **Manufacturer:** Church & Dwight
- **Material:** Clay
- **Scent:** Fresh
- **UPC:** 033200002727
- **Unit Count:** 37 Pounds
- **Weight:** 37 Pounds

## Images

![Clump & Seal Platinum Cat Litter, Multi-Cat Clumping Litter Forms Rock-Hard Clumps, Powerful Odor Eliminators with Baking Soda, 14-Day Odor Control, 37 lbs - Image 1](https://m.media-amazon.com/images/I/71IbvSLsapL.jpg)
![Clump & Seal Platinum Cat Litter, Multi-Cat Clumping Litter Forms Rock-Hard Clumps, Powerful Odor Eliminators with Baking Soda, 14-Day Odor Control, 37 lbs - Image 2](https://m.media-amazon.com/images/I/71lce+vgElL.jpg)
![Clump & Seal Platinum Cat Litter, Multi-Cat Clumping Litter Forms Rock-Hard Clumps, Powerful Odor Eliminators with Baking Soda, 14-Day Odor Control, 37 lbs - Image 3](https://m.media-amazon.com/images/I/61QxGhnzaYL.jpg)
![Clump & Seal Platinum Cat Litter, Multi-Cat Clumping Litter Forms Rock-Hard Clumps, Powerful Odor Eliminators with Baking Soda, 14-Day Odor Control, 37 lbs - Image 4](https://m.media-amazon.com/images/I/71n10JUe7LL.jpg)
![Clump & Seal Platinum Cat Litter, Multi-Cat Clumping Litter Forms Rock-Hard Clumps, Powerful Odor Eliminators with Baking Soda, 14-Day Odor Control, 37 lbs - Image 5](https://m.media-amazon.com/images/I/71q13JH3wrL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: does the litter have a strong smell?**
A: YES it does. It's pungent and hurts my nose. It smells fragranced like Fels-Naptha soap or like cheapo Durex laundry detergent, not exactly like how those soaps smell, but basically NOT a pleasant or flowery fragrance. It smells like snorting laundry soap powder to me. Don't expect anything neutral, clean, or gentle like febreeze. I like how this litter works though, would recommend the blue or green box, not red. The red smells too strong. The blue box has a smell also but that one smells more subtle and more tolerable. I have 3 cats, so multiple cats, and the green/blue box works just fine.

**Q: is this dust free?**
A: Read carefully! Only the ones marked as "Zero dust formula" are 100% dust free! I have been using "Zero dust formula  Arm & Hammer Clump & Seal Platinum litter 40 lb."

**Q: Is this fragrance free?**
A: I don't think it's fragrance free but I only notice a STRONG scent when we are initially filling the cat box. Once the dust settles, the smell goes away.

**Q: How does this compare with Dr. Elsey's Dust free litter?**
A: Dr. Elsey's is hypo-allergenic and this isn't. We switched to this and our cat started having lots of skin issues, licking bare spots, etc. We're switching back to Dr. Elsey's. If your cat doesn't have skin allergy problems, then this is better in terms of dust / smell. But, if any of you have the same problem as our cat, then keep in mind this may be the reason. I hope it helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Best clumping litter we’ve tried - no more stink!
*by B***N on April 9, 2026*

We’ve got two cats who are absolute litter box terrorists, so we’ve been through a lot of brands. Switched to this ARM & HAMMER Clump & Seal a few months ago and it’s been a total game changer. The clumps form hard and solid right away — no breaking apart or turning into mush when you scoop. Just lifts out clean every time. The odor control is legit. Between the baking soda and whatever else they put in it, the box stays fresh for days even with daily use. No more walking into the room and getting hit with that nasty ammonia smell. We have the multi-cat formula and it handles both cats without any issues. Dust is way lower than the cheap stuff we used before. My wife has allergies and she hasn’t complained once. The litter tracks a little but nothing crazy, and it stays in the box better than some of the lightweight ones. We buy the big bags because we go through it fast, but it lasts longer than most because the clumps don’t crumble and you don’t end up scooping out half the box. Definitely worth the price for how much easier it makes daily cleaning. If you have cats and you’re tired of dealing with smelly, sticky litter, give this one a shot. We’ve already repurchased twice and won’t be switching back. Highly recommend!

### ⭐⭐⭐⭐⭐ ARM & HAMMER Clump & Seal Platinum - A Game Changer for Multi-Cat Homes!
*by J***H on July 4, 2025*

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.

### ⭐⭐⭐⭐⭐ Excellent Odor Control, Super Absorbent, Great Value
*by S***S on April 3, 2026*

Clumps tightly and controls odor extremely well; absorbency is impressive and it soaks up messes fast, leaving the box drier between changes. The 37 lb size provides strong value for the price and cuts down on frequent restocking. Low tracking and easy scooping make it a top choice for multi-cat homes.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-17*