Lemon essential oil can be used in aromatherapy for a wide variety of purposes. Lemon essential oil conjures up images that are fresh and clean, sunshine and lemonade. Jean Valnet, M.D. found that vaporized Lemon essential oils can kill meningococcus bacteria within 15 minutes, typhoid Bacilli within one hour, staphylococcus Aureus in two hours, and germs causing lung disease in three hours. Lemon essential oil in 0.2% can kill diphtheria bacteria within 20 minutes and activate tuberculosis bacteria. Its antiseptic…