A Nasal aspirator is a tool specially used for sucking the nose for babies. It is mainly because the baby is small and will not blow his nose by himself. After drying, it will form snot, which will block the nasal passage and make the baby's breathing difficult. It is convenient for the person to use the nasal aspirator. Nostrils suck nasal secretions. There are four main types of nasal aspirators on the market: pump nasal aspirator, mouth-aspiration nasal aspirator, spray nasal aspirator, and vapor nasal aspirator. The pump-type nasal aspirator is easy to use and easy to carry, and can suck out the mucus and nasal mucus in the nose; the mouth-suction nasal aspirator, the suction can be adjusted for attractiveness, the length of the suction tube is appropriate, and the small and flexible soft tip will not penetrate the nasal cavity Inside, easy to use. Spray-type nasal aspirators and vapor-type nasal aspirators are generally professional medical nasal irrigators. The more high-end nasal aspirators in homes are what we often call electric nasal aspirators. The working method is still "sucking", but the energy supply is "Electricity" only.