12 Surprising Benefits Lemons Can Do for You

9. Whiten nails

Regular use of nail polish can end up staining your nails, making them look unhealthy. Furthermore, this can also cause dirt to accumulate in them. One of the best ways to cleanse and whiten them is by using lemons. Did you know that because of their acidic nature lemons have been used in nail care for centuries? You can do it too; just make a mixture of lemon juice and olive oil to soak you nails in, and watch all that nastiness wash away.