Oh the ache of sinus congestion. This roller can be applied directly to the face and sinus areas. It allows the assistive oils to penetrate topically and also rubbing into skin then bringing hands to nose to inhale for 5, hold for 5 and exhale for 5. Repeating this 3 times can help give some relief to those feelings of pain and congestion. Can make eyes water from vapour for a short time after application.