The important issue now is not such details but the development by the administration of a comprehensive plan that can be the basis for legislation, as the Reagan administration did in 1985 and then revised in 1986 after receiving a lot of reaction.
4. Arthritis: To help reduce pain associated with swelling of arthritis, add 20 drops of tea tree oil to 2 ounces of grapeseed oil. Massage into affected are 2-3 times a day.
According to the Australian Tea Tree Industry Association, the shelf life of tea tree oil is around 6 months after it's opened, and up to two years when unopened. There are a few conditions though to keep in mind though. Tea Tree Oil, and most other essential oils like it cold. Think Tea Tree Oil on the rocks. You can significantly extend the shelf life of most essential oils by storing the oil in dark amber or cobalt blue glass bottles, or in stainless steel or lined aluminum bottles. Never Store Tea Tree Oil in Plastic...Ever!