This really is the best kept secret of how to whiten teeth naturally fast at home. Coconut oil was used as a toothpaste in India. Coconut oil contains lauric acid, which combats the bacteria responsible for teeth yellowing, while also keeping the breath fresh. You can use it as often as you like, as coconut oil does not bleach, it gets rid of the bacteria responsible for yellow teeth. It is an amazing home remedy for teeth whitening for sensitive teeth. It also tastes good, and is cheap. Here is how to whiten teeth with coconut oil:
Some people — no matter how many times they brush their teeth — have teeth stains from habits like drinking coffee or tea and/or smoking. Oftentimes yellow- or brown-tinted teeth can also point to a larger problem: unhealthy gums, thinning enamel and overall poor dental hygiene. Whitening the teeth alone won’t help protect the teeth or gums from cavities or diseases, such as gingivitis — so while white teeth are certainly a nice thing to have, it helps to keep things in perspective.