Cleaning Guide: a. Motor, USB line, Bottle stand, AC adaptor,
Connector: Can not be washed or disinfected, if the surface is
dirty, clean it with a soft cloth. b. Upper cover, Cylinder, Air
tube: It is recommended not to wash these, if they are dirty,
just rinse in water. And they must be dried out them before
using. c. Pump body, Bottle, Bottle cover, Screw cover: These
are made of plastic and can be rinsed or washed in dishwasher
(temperature cannot exceed 100°℃). After cleaning, you can
disinfect these by steam sterilizer, ultraviolet sterilizer,
microwave oven, or boiling water. d. Flange, Nipple, Silicone
duckbill valve, Silicone ring: These are made of silicone, and
they are fragile.