Whether comfrey oil can be rubbed on the face, the first thing to understand the main components of comfrey oil. The main ingredients of comfrey oil are Xinjiang comfrey, high quality aromatic oil, sweet and cool aromatic oil, comfrey sweet, salty and cold, ice chips bitter and slightly cold, together play the role of cooling blood, activating blood, detoxifying, clearing heat, relieving pain, removing decay and regenerating muscle. Its main effect is to cool the blood and detoxify the toxin, remove decay and regenerate the muscle. It is used to prevent and treat diaper rash, skin ulcers, eczema, nourish the blood and invigorate the blood, detoxify and penetrate the rash of babies. It is used for blood-heat and toxicity, purple and black spotted rash, impermeable measles, sores, fire burns, etc. If the face has water and fire burns, frostbite ulcers do not close for a long time, you can completely use comfrey oil for treatment. Therefore, comfrey oil can be used to wipe the face.