What You Need to Know About Whitening Prices and Benefits for Your Teeth Having white teeth improves your personality and boosts your self-confidence. Because you drink coffee or tea on a daily basis, your teeth may seem yellow and have dark spots. Generally speaking, brushing your teeth won't help you get rid of it. Tobacco usage, dental trauma, poor oral hygiene, and certain diets can all result in tooth discoloration. Main Source: https://www.mirageaesthetic.com/what-you-need-to-know-about-teeth-whitening-prices-and-benefits/