Lenor unstoppables is an in wash scent booster which provides up to 12 weeks of boosted freshness this is a new step in your laundry routine 1 throw the scent beads directly into the washing drum 2 add your laundry detergent 3 add your fabric conditioner for softness lenor unstoppables is an in wash scent booster that keeps going where current freshness fades letting you experience up to 12 weeks of boosted freshness thats because lenor unstoppables contains 9x more perfume than fa