1. If you are painting a face, the counter girl will tell you that you can use it every day, but it is best not to use it every day. Because of the high nutritional content of essential oil, frequent use will produce dependence and drug resistance. It is enough to use it three times a week, and it is best to use the essential oil once every two months or so.

2, but if it is aromatherapy or skin care products containing essential oils, it can be used every day.

3, essential oil massage once a week.