If the Mi Automatic Foaming Soap Dispenser doesn't foam, please refer to the following steps to troubleshoot the issue:
1. Ensure that the device has adequate battery power. The performance of the dispenser may be affected by low batteries;
2. Check if the battery is installed correctly, ensuring the correct polarity during installation;
3. Please check if the battery cover is securely closed. If the battery cover is not fastened, the battery becomes loose;
4. Check if the dispenser is turned on. Please press the [On/Off] button to turn it on;
5. Ensure that there is enough soap in the dispenser. If the soap level is too low, it may not be able to create enough foam. Refill the dispenser if necessary;
6. Inspect the nozzle of the dispenser for any blockages or buildup. Use a small brush or toothpick to clean the nozzle and remove any debris that may be obstructing the flow of soap.
If the above troubleshooting methods can’t resolve the issue, don't hesitate to get in touch with our local official service center or your seller for further assistance. They will help you in this regard.