8.Use Coconut Oil
Image: medicalnewstoday.com
Coconut oil has a number of uses. For example, it can help soothe itchy skin. But, did you also know that it can help to whiten your teeth? After you brush, add a little bit of coconut oil to your teeth. Allow it to sit for several minutes before you wash the oil off. This is an easy step to add to your daily routine and it can help to keep discoloration at bay.
