Lemon has a fresh, clean uplifting scent and is known to be energizing. You can diffuse into air for these benefits. It can help with the immune system, so we've added it to our Pam's Thieves Oil Blend" along with three other powerful essential oils to help support your immune system. You can also add to your to spray cleaners to disinfect, cut grease and make your surrounding smell uplifting. Add a few drops to baking soda, stir and clean kitchen and bathroom appliances to make them sparkle.