Lenor Unstoppables is an in-wash scent booster which provides up to 12 weeks of boosted freshness.This particular scent, Fresh, has a gorgeous marine character consisting of a watery blend of soapy elements, minerals and lily with sparkling oceanic top green notes. Lenor Unstoppables should be added to you laundry routine before every wash. The instructions are simple: 1. Throw the scent beads directly into the washing drum. 2. Add your laundry detergent. 3. Add your fabric conditioner for softness. You can personalize the scent intensity by choosing the quantity of beads - shake a little or a lot into the cap and say hello to freshness! Keep out of reach of children. May produce allergic reaction. Harmful to aquatic life with long lasting effects. Always read instructions.