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ARM & HAMMER Pet Fresh is a baking soda carpet powder that neutralizes pet odors trapped in carpet fibers and adds a light fresh scent. Sprinkle it on dry carpet, let it sit 15 to 30 minutes, then vacuum. The formula includes a vacuum booster the brand says helps your vacuum lift 25% more dirt than vacuuming alone. At $4.47 at The Home Depot as of November 5, 2026, it sits at the low end of its usual range for a 30 oz bottle.
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Lowest price we've seen: $4.47 on Nov 6 at The Home Depot. Tracked across 2 stores since Nov 6.
With 4.7 out of 5 from over 17,000 ratings, buyers largely report that it knocks down pet odors and freshens rooms for little money. Complaints center on residue and on scent strength fading or being too mild for heavy odors.
ARM & HAMMER Baking Soda is the original cleaning and freshening secret, and has been for generations. Today, ARM & HAMMER Carpet Odor Eliminator uses the power of Baking Soda to neutralize even the toughest pet odors deep within carpets. And, Vacuum Booster loosens dirt and helps your vacuum lift 25% more dirt than vacuuming alone. To use, sprinkle on dried carpet, wait 15-30 minutes, then vacuum the area. For detailed instructions, please see packaging.
