Tea tree oil is an essential oil with a well-established reputation. It is found in a wide range of personal hygiene products (soap, shampoo, bath oil) and cosmetics. Beyond these applications, it is rightly considered a proven value in medical and home aromatherapy. Today, huge demand has led to the establishment of plantations spanning thousands of hectares in Australia. Daily, add 1 drop of tea tree oil and 1 drop of lemon to your toothbrush before using toothpaste, then brush your teeth. Perfect hygiene with teeth whitening! Pranarôm International SA Société Anonyme