How often should you use the steam eye mask? It is appropriate to use it 3 to 4 times a week. Steam eye masks mainly have a hot compress function. It is best to use steamed molybdenum vapor eye masks at night, which can help relieve eye fatigue, dryness and other discomforts. In addition, if you have inflammation or other discomfort around the eyes, it is best to use the steam eye mask for 15 to 20 minutes at a time. However, the heating time of the general steam eye mask can last for half an hour. Daily care is not a problem. If there is any discomfort around the eyes, If you experience swelling or other discomfort, you can shorten the time you use the molybdenum steam eye mask appropriately.