Recommend Maintain Step
1. Before use, clean the water tank by shaking with dilute vinegar twice, brush the base water sink with the brush, and let it air dry. Do this every week to avoid mold
2. If you are going to stop using it for days, pour out all the water and clean it follow step 1, let it air dry and store at cool and ventilate.
3. Tips: When cleaning the humidifier, please unplug the power cord, and drain water out before cleaning.
4. For Babyroom or Skin allergy, distilled water would be best.