Kirkland Signature Ultra Fresh In-Wash Scent Boosters infuse laundry with long-lasting fresh fragrance that stays active wear after wear. These concentrated scent beads dissolve completely in your wash, providing a crisp, invigorating fresh scent that lasts for weeks after washing. Simply add the desired amount of beads to your washing machine drum before loading clothes and adding detergent.

The scent boosters are compatible with all types of washing machines, including high-efficiency models, and work at any water temperature. Safe for all colors, fabrics, and loads including activewear, the beads evenly distribute fresh scent throughout the entire laundry load. Use more beads for stronger fragrance or fewer for a lighter scent based on your preference. The generous 45.9 oz container provides enough boosters for multiple loads, making it an economical choice for keeping clothes smelling consistently clean and fresh.