<b>How to use the product:</b><br /><br /><br /> 1. Plugs the power card into the outlet. <br /><br />2. Pour a certain amount of water until it submerges the water level mark. <br /><br />3. Put the menstrual cup into the disinfection chamber and close the top cover. <br /><br />4. Press the power button, the indicator light(pink)lights up, indicating that the machine starts working. <br /><br />5. The sterilization time will be about 8-10 minutes. Let it cool before take out and use the menstrual cup.