Clarins To use Clarins Lip Comfort Lip Oil, start with clean and dry lips. Apply a small amount of the Lip Oil to your lips using the applicator wand, spreading it evenly across all areas. Wait for the product to absorb into your lips, then massage any excess with your finger. You can repeat this process throughout the day to keep your lips soft and nourished. For an overnight treatment, apply a generous amount of the Lip Oil before bed and let it work its magic while you sleep. Lip Balms and Peelings