Better Breathers(tm) - When to use Prevention: in dust laden environments (e.g. building sites) against street pollution (mainly in the inner-cities) against oversensitivity with pollen (grasses) and animal substances (pigeons, horses, etc...) Aid to better breathing with: Yoga & Tai-chi all kind of sports unwanted side effects of aiconditioning (temperature changes are levelled out: prevents the drying out of sensitive nose tissues) snoring trough the nose (better breathing = better sleeping) CAUTION!!! 1) Better Breathers(tm) *DO NOT PROTECT AGAINST POISONOUS OR TOXIC GASES, FUMES, VAPORS, ETC.* 2) Better Breathers(tm) SHOULD BE KEPT OUT OF THE REACH OF CHILDREN.