Country of origin sicily this tangy oil has a clearing effect and so is particularly useful when recovering from general winter ills it is very effective used in an oil burner or electric diffuser try adding 2 drops of lemon 2 drops of lavender and 1 drop of geranium to the water in an oil burner when feeling under the weather for a warming bath on a cold winter night use 2 drops of lemon 2 drops of ylang ylang and 1 drop of sandalwood diluted in a teaspoon of sweet almond oil absolute a