Eucalyptus Chest Rub 40 drops essential oil of Eucalyptus 10 drops essential oil of Camphor 2 drops essential oil of Wintergreen 1 drop essential oil of thyme 1 ounce Olive Oil 1/2 teaspoon Beeswax Preparation: Add the beeswax to the olive oil and heat until the beeswax is melted. Use very low heat or a double boiler to prevent burning the oil. When the wax is melted, remove the oil from the heat then add the essential oils and stir to blend.  When the mixture is cool it is ready to use. You can make this using only the eucalyptus oil if preferred. To use rub a small amount on the chest as needed to relieve congestion.