Lemon essential oil is known for its clean, fresh, citrus fragrance and purifying properties. The fragrance of Lemon Essential oil is pleasant and helps in energizing and uplifting your spirits. It is an ideal oil to diffuse in a room that smokers use, as it helps clear the smell of cigarette smoke. Incorporating lemon essential oil into your skincare routine lends a healthy glow to your skin. Make a mixture of oatmeal, milk, and 2 to 5 drops of lemon essential oil. Apply this scrub to your skin and leave it for 15-20 minutes before washing it off. Lemon oil is known to exfoliate and cleanse your skin. Applying diluted lemon oil on acne-prone skin is known to help manage acne outbreaks as well as acne scars and blemishes.