Special Kitty Clumping Cat Litter vs Arm & Hammer Clump & Seal Multi-Cat Litter

Buy the Arm & Hammer Clump and Seal for multi-cat homes that want the strongest odor and dust control. Buy the Special Kitty box for a lighter, easier-to-carry litter at a lower cost per pound. Both are scoopable clay that clumps well; Arm & Hammer's baking soda and micro-granules give it the edge on smell and dust, while Special Kitty wins on weight and value. Owners of both report solid clumping, though Arm & Hammer tracks more and Special Kitty's fresh scent fades sooner.

• Choose the Special Kitty if you want a lightweight, low-cost clumping litter for routine box care and don't mind a lighter scent.
• Choose the Arm & Hammer Clump and Seal if you have several cats and want the best odor and dust control per box.