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.