Multiple factors cause teeth to become dull and lose their bright, white sparkle.
Certain foods can stain your enamel, which is the outermost layer of your teeth. Additionally, plaque buildup on your teeth can cause them to look yellow
This type of discoloration can usually be treated with regular cleaning and whitening remedies.
However, sometimes teeth look yellow because the hard enamel has eroded, revealing the dentin underneath. Dentin is a naturally yellow, bony tissue that lies underneath the enamel
According to one survey, 80% of American adults ages 18-49 want whiter teeth and Americans reportedly spent over $1.4 billion on at-home whitening products in 2016
There are plenty of products to choose from when it comes to whitening your teeth.
However, most whitening products use chemicals to bleach your teeth, which could be a concern for many people.
If you want whiter teeth but also want to avoid the chemicals, this article lists many options that are both natural and safe.
The practice involves swishing oil around in your mouth to remove bacteria, which can turn into plaque and cause your teeth to look yellow
Coconut oil is a popular choice because it has a pleasant taste and offers many health benefits.
Coconut oil is also high in lauric acid, which is known for its ability to reduce inflammation and kill bacteria
A few studies have shown that daily oil pulling reduces bacteria in the mouth, along with plaque and gingivitis (6Trusted Source, 8Trusted Source).
Streptococcus mutans is one of the primary types of bacteria in the mouth that cause plaque and gingivitis. One study found that daily swishing with coconut oil significantly reduced Streptococcus mutans after two weeks and was as effective as an antimicrobial mouthwash