Eliminate odors and add a burst of lasting freshness to your laundry routine with ARM & HAMMER Odor Blasters In-Wash Scent Booster in Fresh Botanical scent. This laundry scent booster helps eliminate tough odors like sweat, body odor, and musty towels. With the lush Fresh Botanical scent, these irresistibly fresh laundry crystals deliver a fragrance of sparkling citrus, berry, and floral notes with a powdery musk and light wood blend. ARM & HAMMER laundry boosters dissolve in cold water and in all wash temperatures, and they work in HE and standard laundry machines to add lasting freshness to your toughest loads. This laundry booster is safe for all colors, machine-washable fabrics, and load types. To use this scent booster for washer, simply fill a cap of ARM & HAMMER Odor Blasters scent crystals and pour directly into the washer drum, add machine-washable items, then wash with regular detergent per label directions. Use these laundry scent boosters with Odor Blasters Fresh Botanical ARM & HAMMER laundry detergent liquid or Power Paks and dryer sheets to freshen your entire laundry routine with vibrant Fresh Botanical fragrance.