Tea tree essential oil is widely used in aromatherapy and is one of the most powerful antiseptics abundant in nature. Some of its benefits: -Although its use may cause irritation to sensitive areas of the skin, along with lavender essential oil, are the only essential oils that can be used undiluted onto the skin. -It is ideal to treat acne, dandruff and dry scalp. It treats imperfections of the skin caused by chickenpox or herpes and is useful in cases of minor burns, abrasions and insect bites. -It is fungicidal and can be used in cases of fungal infections of the nails. -It relieves pain, arthritis, infections of the respiratory system and sore throat. -It boosts the immune system and fights infectious diseases. -It has powerful antimicrobial and antiviral properties that make it ideal to treat the common cold, the flu as well as gingivitis.