Proper nasal breathing is vital to your newborn's comfort and health, as babies are obligate nose breathers and all of their oxygen supply is inhaled through the nose. At an age when their immune systems are so vulnerable, you want to avoid any opportunity for bacteria to take root, or unwanted mucus to block oxygen intake. Babies need clear nasal passages to breathe properly when feeding and to sleep comfortably.Effective baby nasal irrigation through the use of an infant nasal aspirator is often necessary to ensure that baby breathes free. Just like our nasal wash for kids, and nasal irrigation system for adults, the BabyComfyNose nasal aspirator comes with all natural ingredients and instructions to mix your own saline buffered solution for optimal baby nasal irrigation results. The nozzle is made of soft silicone-type rubber, and all parts are DEHP/phthalate, BPA free for an all-natural, effective and affordable solution to your babys nasal irrigation.