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The Platinum formula clumps fast and forms blocks that lift out in one scoop, which limits how much litter leaves with the waste. The brand's own baking soda neutralises ammonia instead of perfuming over it, and the 18 lb bag lasts several weeks for one cat.
What we love
Firm clumps that don't crumble
Baking soda against ammonia
18 lb bag delivered to the door
Keep in mind
Heavy bag to handle
Dusty when poured
Frequently bought together
The trio often bought together for a complete setup.
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Frequently asked questions
ARM & HAMMER Clump & Seal Platinum Clumping Cat Litter, Online Only, 18 Lbs (ARM & HAMMER) is designed for cats and focuses on comfort and rest. The Platinum formula clumps fast and forms blocks that lift out in one scoop, which limits how much litter leaves with the waste.
What stands out: Firm clumps that don't crumble, Baking soda against ammonia and 18 lb bag delivered to the door. Watch out for: Heavy bag to handle. These observations come from the manufacturer's specs and public user feedback.
Measure your pet (weight, chest girth or sleeping length depending on the product) before ordering, then compare with the size chart shown on the Amazon listing — that is the up-to-date source for available variants.
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