FLO Baby Saline offers advanced technology to deliver a sterile, preservative-free, non-medicated, non-sting nasal saline for babies and toddlers. Flo Baby Saline is ideal for new borns and older babies because it can be used at an angle, helping to clear baby's congested nose quickly adn easily in aposition that is comfortable for baby. A baby's nasal passages are narrow and easily blocked when excess mucus is produced from colds, flu, allergies, or hay fever. The gentle drops thins mucus to help clear baby's nose so breathing becomes easy again. Babies always try to breathe through their nose - this is not easy when it is blocked with mucus. Snuffly babies have difficulty feeding and sleeping - which can also make parents tired. If this goes on for some time it may adversely affect breast feeding.