Using mashed papaya can make your lips relaxed. After 10-15 minutes, wash off mashed papaya, then use a lip balm to moisturize your lips. Papaya contains exfoliating enzymes and can help to soften and refine lip lines.
To treat chapped lips, the best way to is to use gentle exfoliation and moisturizing. Use a soft toothbrush to rub lips, so that the skin flakes can come off.
Another way is to use a washcloth to gently rub lips, this will slough off dead skin cells. Then use lip balm immediately.