It easily removes nasal congestion in babies and allows them to breathe comfortably. It is designed to help your baby breathe comfortably by gently opening the uncomfortable congestion in the nose. Insert the replaceable tip into the large round part of the aspirator. Place the mouthpiece in your mouth and the other end into your baby's nostril. Inhale slowly and regularly. If the aspirator tip fills during aspiration, blow out the secretions from the suction head with a tissue or replace the tip. , , Do the same for the other nostril. Remove and discard the tip after use.