-Helps Support Digestion and Immunity -Fresh, Clean Aroma -Stimulates Alertness and Concentration Lemon Essential Oil is full of energy, sparkle, and optimism. Lemon Essential Oil is a good choice to diffuse when trying to clear a room of the smell of cigarette smoke or as a disinfectant for the home.* It is also frequently added to spray cleansers and other household cleaners. Known as one of the most popular and easily recognized essential oils, Lemon is a superb immune booster and fighter of the common cold and flu.* Cold pressed Lemon Essential Oil is phototoxic; please refer to the safety information in the How to Use section for proper use and care.*