Exfoliate your lips once a week for removing impurities from lips and giving it a lighter tone.
Dark lips tend to look smaller and when you exfoliate it becomes fair giving it a bigger look. These are some of the most common methods for exfoliating lips.
Sugar scrub is an excellent cleanser for removing dirt and dead skin from lips giving it a glowing look.
Take some sugar and add few drops of water plus 2-3 drops of lemon juice to it.
Now use this paste for gently rubbing and removing impurities from lips. This scrub makes lips look clean, fuller and pink.
Wet a smooth cotton cloth in warm water and rub it to your lips for removing the dirt from it.
Use a tooth brush to clean your lips. Take a soft bristle toothbrush, wet it in warm water and rub it on lips softly.
You can also use sugar scrub along with tooth brush for deep lip cleansing.