Don't use it too often. If you want to achieve curative effect, you usually need a low dose for a period of time, so that the effect of conditioning your body function is the best. Usually used, the concentration is still 3-5%, and the more dangerous essential oil does not exceed 3%.
Don't touch your eyes. The concentration of essential oil is extremely high. Please do not touch eyes.
Oral instructions must be provided by experts or manufacturers. Good quality essential oils can be taken orally, but not all essential oils can be taken orally. The essential oils in the workshops are all mixed. If you can't judge the quality of essential oil, you'd better not take it orally.
Breast-feeding women should avoid breastfeeding for 6 hours by massage, bathing, etc., because essential oil will participate in human blood circulation, and after 6 hours, essential oil will be almost completely metabolized.
It is generally not recommended for women to use essential oils during menstruation, because more than 85% of essential oils have menstrual function, and there may be an increase in menstrual flow and occasional bloody collapse.
Extended data:
Essential oil preservation method
Because pure essential oils is completely extracted from plants, without any process of addition, filtration or artificial synthesis, its chemical composition is easily affected by air, light, temperature and humidity.
Therefore, pure essential oils is usually kept in dark glass bottles, preferably below 65438 08 degrees Celsius. High temperature will change the chemical composition of essential oil. Therefore, it is best to store essential oils in wooden cases. Such as sandalwood or pine boxes.
Essential oils must be stored in dark glass bottles with shading effect, which can reduce ultraviolet radiation by 90%. Don't store essential oil in plastic bottles, because the chemical composition of plastic will destroy the quality of essential oil.
Lavender essential oil is easy to oxidize and volatilize, so the bottle cap of essential oil must be tightened, and it is best to reduce the opening times.
References:
Baidu encyclopedia-essential oil