Dr. Elsey's Ultra Premium Clumping Cat Litter vs Fresh Step Advanced Clumping Cat Litter

Buy Dr. Elsey's Ultra if your cat has allergies, you want no scent at all, or you need a litter that clumps hard and stays put. Buy Fresh Step Advanced if odor is your main problem, especially in a multi-cat home, and you don't mind a Febreze scent. Dr. Elsey's wins on dust control and a simple unscented formula; Fresh Step wins on odor-blocking technology and tighter clumps. Owners of both report solid clumping, but Dr. Elsey's is the safer pick for sensitive cats.

• Choose the Dr. Elsey's Ultra if you want an unscented, near dust-free clay litter for a cat with allergies or a picky nose.
• Choose the Fresh Step Advanced if odor control is your top priority and you want carbon and ammonia blockers in a scented litter.