ARM & HAMMER Clump & Seal Platinum Multi-Cat Clumping Cat Litter, 37 lb
A scented clumping clay litter built for homes with more than one cat, with baking soda odor eliminators and hard clumps that make daily scooping quick.
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Ask your vet before use if your pet has a health condition, is pregnant or nursing, or takes medication.
Comparing options? See our How to Choose Cat Litter and a Litter Box: Size, Type, Placement and Cleanup
Clump & Seal Platinum is Arm & Hammer’s online-only take on its popular multi-cat clumping clay litter. It pairs baking soda odor eliminators with hard-clumping clay and comes in a 37 lb bag.
Who it suits
Homes with two or more cats sharing a box, and owners who like a lightly scented litter and want clumps that are easy to lift out. If your cat dislikes fragrance, an unscented clay is a better fit.
Key facts
- Rock-hard clumps, baking soda odor eliminators, 14-day odor control claim (Amazon listing)
- Online-only Platinum version in a 37 lb bag (Amazon listing)
- Clump & Seal uses moisture-activated micro-granules plus baking soda to seal in odors (Arm & Hammer)
- 10% more odor eliminators than base formulas, 99.9% dust free, low tracking (Amazon listing)
- Works in traditional and robotic litter boxes (Amazon listing)
What reviewers say
Cats.com looked at the standard Clump & Seal Multi-Cat formula and reported hard clumps on contact, roughly a week of odor control and almost no dust or tracking. They flagged a sandy feel some cats dislike, a faint chemical smell and clumps that sometimes crumble while scooping.
Pros and cons
- Pro: Firm clumps for quick daily scooping
- Pro: Baking soda odor control made for multi-cat boxes
- Pro: Very low dust
- Con: Scented formula
- Con: Heavy clay that cannot be flushed
Cautions
- Do not flush; throw used litter in the trash.
- Change litters slowly by mixing old and new.
- Ask your vet before switching if your cat has a respiratory or urinary condition.
Additional information
| Brand | ARM & HAMMER |
|---|---|
| Material | Clay |
| Type | Clumping |
| Scent | Scented |
| Size | 37 lb bag |
| Formula | Multi-cat, online-only Platinum |
| Robotic boxes | Yes, per listing |