Lavender oil works to kill bacteria, and this can prevent and heal acne breakouts. It unclogs pores and reduces inflammation. With eczema, your skin gets dry, itchy, and scaly. Lavender has antifungal properties and reduces inflammation to keep eczema at bay. Lavender oil can aid in skin lightening by reducing discoloration--including dark spots. Lavender oil also helps to lessen blotchiness and redness of the skin.