The battery powered baby nose sucker is safe to use on a baby. It is easy to clean and it is waterproof. Open the baby nasal aspirator mucus cup and rinse with hot soapy water and further rinse with tap water. It has 2 reusable nasal aspirator tips which can be rewashed and reused. You will receive an electric nasal aspirator and a bonus manual snot sucker with 30 hygiene filters for many years of use. These portable handheld size nasal aspirators are easy to pack for travel. These aspirators are BPA free, hygienic, and comply with medical safety suction standards.