Eliminate odors and add a blast of lasting freshness to your laundry routine when you use ARM & HAMMER Odor Blasters In-Wash Scent Booster in Fresh Burst scent. This laundry scent booster helps eliminate tough odors like sweat, body odor, and musty towels. With the enchanting Fresh Burst scent, these irresistibly fresh laundry scent crystals have a vibrant fragrance that brings to life crisp notes of floral freshness in every load. ARM & HAMMER Odor Blasters laundry scent 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 scent booster is safe for all colors, machine-washable fabrics, and load types. To use this scent booster for washer, fill a cap of ARM & HAMMER Odor Blasters scent crystals and pour directly into the washer drum, add machine-washable clothes, then wash with regular detergent per label directions. Use these laundry scent boosters with Odor Blasters Fresh Burst ARM & HAMMER laundry detergent liquid or Power Paks, plus dryer sheets, to add a boost of Fresh Burst fragrance to your laundry routine.