The Midwest is unique in that there are exactly 10 cities that dominate the region. These ten are the only Metropolitan Statistical Areas in the Midwest that are over 1 million in population. There are other cities that include parts of the Midwest in their metro area, but are based in another region. Louisville, KY, for example, is based in the South but has portions of its metro area in the Midwest.
Exfoliation. 1  Aside from exfoliating to help skin renew itself faster, you can attack dark spots with skin lighteners such as kojic acid, licorice extract, arbutin, mulberry extract, and vitamin C. 2  Hydroquinone is also a skin lightener. 3  Many Asian skin care products target the lightening and whitening of skin as well.ther dark spots and types of skin hyperpigmentation can come from aging, sun damage, and even using birth control pills. Most of the time, acne marks and dark marks that you get from skin wounds will go away on their own.
Treat your acne. Tea tree oil can help get rid of acne causing bacteria. Add 1-3 drops of tea tree oil to your cleanser or moisturizer. Tea tree oil can also be mixed with a teaspoon of coconut oil and applied to your face. Use a cotton swab to apply the mixture to your face and let your skin absorb it. There is good scientific evidence that tea tree oil is effective for treating acne.