?EASY TO OPERATE?This nasal irrigator is easy to operate, the pressure force can be controlled, the water stream is even and does not choke, adults and children can use. ?CLEANSING NASAL CAVITY?Regular sinus rinses keep the nose clean and comfortable, reduce bacterial growth, and help relieve common nasal irritation symptoms such as hay fever, rhinitis, sneezing, urban pollution, and more. The ideal for personal nasal care good choice. ?ERGONOMIC DESIGN?60 degree angle scientific design to maintain a comfortable angle for washing the nose, smooth and natural water stream, no choking nose, the bottle scale is clear, easy to grip. ?2 NOZZLES?Three hole nozzle for children, single hole nozzle for adults, the water stream is strong, strong cleaning strength, can rinse the nasal cavity dust and other foreign objects. Provide deep care of the nasal cavity, will not feel discomfort. ?LARGE CAPACITY SAFETY?The 500ml large capacity nasal rinse bottle is made of high-quality materials. Designed according to the internal physiological structure characteristics of the human nasal cavity, delicate water stream, gentle speed, multi directional do not leave dead ends, warm nasal cavity. The bottle body is made of LDPE, which has been tested repeatedly and has good resistance to pressure, soft and hard.