Apply generously and evenly to clean, dry lips at least 20 minutes prior to exposure to the sun. Re-apply at least every 2 hours, and always after swimming or sweating. Test product for any irritation on a small area of the skin prior to use. If irritation develops, discontinue use. Avoid contact with eyes. Avoid prolonged exposure to the sun. Always wear protective clothing, eyewear and a hat when exposed to the sun. For external use on unbroken skin only. Avoid contact with fabric, as product may stain.