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 soft