Arm & Hammer Cat Litter Deodorizer with Baking Soda, 20 fl oz

Arm & Hammer Cat Litter Deodorizer with Baking Soda is a 20 fl oz litter box deodorizer built around Arm & Hammer Baking Soda Crystals.

Quick facts

• Species: Cat
• Key ingredient: Arm & Hammer Baking Soda Crystals
• Size: 20 fl oz

Why owners like it

• Arm & Hammer says it is formulated to destroy tough urine odors on contact the moment they hit the box, so smells do not have a chance to linger.
• Releases a moisture-activated scent that refreshes each time your cat uses the box.
• Extends first-day freshness well beyond what litter alone provides.
• Helps prevent litter clumps from sticking to the box when used regularly.
• Works with any litter you already use, including clay, scoopable, or natural, scented or unscented.
• Safe for daily use by cats and owners when used as directed.

It is meant to work alongside your current litter, not replace it: sprinkle it in and let the Baking Soda Crystals handle the odor between scoops.

Arm & Hammer says its internal lab testing showed lower odor levels after 9 days compared to clay, scoopable, or natural litter used alone.

Questions owners ask

Does this replace my cat's litter? No, it is designed to work alongside whatever litter you already trust, adding odor control rather than replacing it.

How do I use it? Sprinkle it into your existing litter box routine; your current litter and habits stay the same.

Does it work with scented litter? Yes, it works whether your current litter is scented or unscented, so there is no need to switch.