A blend for aching and tired muscles for the bath: 3 drops of Lime, 2 drops of Black Pepper, 1 drop of Vetiver. Add to an emulsifier such as a tablespoon of milk and mix into a warm bath just before you get in. Never pour essential oils direct or undiluted in water or to your skin: mix a few drops of essential oil in a base oil, whole milk or cream, and add it to bath water, or a shower gel. 5 to 10 drops of essential oil are sufficient per 10ml of base oil.