Mucus blockages in your baby's nasal passages are common and should be easy to remedy. The Nuby Breathe-eez nasal aspirator is designed to provide immediate and effective relief from nasal congestion. Clearing the sinuses of mucus can also aid in the prevention of other ailments such as coughing, upset stomach, and earaches. The safe and hygienic relief from congestion helps your little one get back to breathing and feeling their best. Just another way Nuby is helping you and your little one breathe a little easier.