Boost your laundry routine with long-lasting freshness when you add ARM & HAMMER Clean Scentsations In-Wash Scent Booster to every load. In a fresh Tropical Paradise scent, tiny scent crystals deliver a delectable blend of sun-ripened fruity florals, while vibrant citrus shines through. What you get with these laundry scent crystals for the washer is a warm, gentle tropical breeze that leaves a lasting trail of freshness and invokes an inviting fragrance of basking in tropical sunshine. This laundry scent booster is infused with the trusted freshening power of ARM & HAMMER Baking Soda. ARM & HAMMER in-wash scent crystals dissolve in cold water, and work in HE and standard laundry machines. This laundry scent booster is safe for all colors, machine-washable fabrics, and load types. To use, simply fill the cap and pour into your washer drum, add clothes, add regular detergent, and wash per label directions. For a complete, powerful clean and lasting freshness in your laundry routine, use this laundry scent booster with ARM & HAMMER laundry detergent liquid or Power Paks.