Cedar sterilization, anti fat leakage and mild astringency are the reasons why it can effectively treat dandruff and relieve scalp itching symptoms; Astringent effect can help treat acne and oily rash. Cedar is also effective in removing and resolving phlegm. It has traditionally been used to treat mucosal problems, especially bronchial infection and obstruction - it can clean up too much sputum and mucus in the respiratory system, and it is said to be very effective; Cedar can also be used for arthritis, rheumatism and other symptoms, and can nourish the whole body; It also has an excellent soothing effect on psychological and mental tension, anxiety, obsessive-compulsive disorder, fear and other symptoms.