1. Cleaning method. You can use professional cleaning agent or white vinegar to clean the water tank, pipeline and other parts of the water dispenser to remove odor.
2. Drying method. Disassemble all the parts in the newly bought water dispenser (except the vulnerable parts such as the motor), put them in a ventilated and dry place, and let them dry naturally for a few days, so that the odor inside will slowly evaporate.
3. Drying method. Put all the parts in the newly bought water dispenser on the heater to dry. The high temperature can make the odor evaporate quickly.
4. Water immersion method. Soak all the components in the newly bought water dispenser in clear water for a period of time, let the odor dissolve in the water, then pour out the water and rinse it with clear water again.
Either way, it needs to be washed repeatedly after treatment to ensure that the odor is completely removed and protect the health of drinking water.