To use this lipstick, simply apply it directly to your lips for a beautiful color. Before applying, make sure your lips are clean and dry. You can use a lip balm to keep your lips moisturized if they are dry. When not in use, keep the lipstick in a cool and dry place. Avoid exposing it to high temperatures or direct sunlight, which may affect its quality. If you have sensitive lips, it's a good idea to do a patch - test first.