The Optase Moist Heat Mask is designed to bring relief of dry eye, blepharitis, MGD, Chalazion and styes. Applying the mask daily for 2 weeks can provide significnt symptom relief. Loosens the oils in the Meibomian Glands allowing the oil to flow more freely Helps soften eyelash debris Improves tear film lipid quality Prevents the evaporation of natural tear film Restores moisture to the eye and surroun