Before use, put on gloves and a mask, clean it with water, and then wipe the surface of the electrode probe with iodophor (non-alcohol). Remember not to dip the cotton swab repeatedly or to sterilize it back and forth. The disinfection effect is 1 minute. After disinfection, you can apply lubricant, and then put it into the vagina immediately. If the interval is too long, it is recommended to disinfect again.
Rinse it with water after use, wash it with sterilizing soap, wipe it dry or dry it before storing.