The Most Effective Ways to Whiten Teeth at Home

Hydrogen peroxide is a mild whitener that can help lighten stained teeth. Eating a diet rich in fruits and vegetables is beneficial for both your body and your teeth. In-office whitening is the quickest way to whiten your teeth, as the whitening product is applied directly to the teeth. This method can be used in combination with heat, a special light, or a laser, and results can be seen in a single 30 to 60 minute treatment.

However, several appointments may be necessary to achieve spectacular results. In-office whitening is also the most expensive option. Whitening gels are transparent peroxide-based gels that are applied with a small brush directly to the surface of the teeth. Studies have shown that toothpaste containing baking soda can improve dental health and may have a whitening effect, although science has not yet proven that brushing your teeth with natural baking soda will whiten your teeth.

Celebrities have popularized the use of a mixture of strawberry and baking soda as a natural remedy for teeth whitening. Research has not demonstrated any detrimental effect on tooth nerve health from the whitening process. Therefore, anything you do to strengthen your tooth enamel will help keep your teeth as white as pearls. Clinical use of teeth whitening products containing 10% carbamide peroxide for more than 10 years has not caused any harm to existing fillings.

One study found that toothpaste containing a higher amount of hydrogen peroxide was more effective at whitening teeth after 12 weeks than toothpastes with a lower amount (1). Additionally, another review concluded that toothpastes containing baking soda may be more effective at removing stains and whitening teeth than other types of toothpaste (1).The Colgate pen contains 3% whitening hydrogen peroxide, allowing you to whiten your teeth while you sleep. Most whitening gels have a neutral pH of 7 to minimize the acidic effect on your teeth and protect the enamel layer. Colgate's GH Beauty Award-winning toothpaste contains high levels of active hydrogen peroxide, allowing you to get noticeably whiter teeth at an affordable price just by brushing your teeth. The SmileDirectClub anti-dirt kit includes a hands-free LED accelerator light and whitening pens made with the same whitening agent used by dentists during in-office treatments (but at a lower dose, reducing pain due to sensitivity).

Coconut oil extraction is another option for teeth whitening, as it does not expose teeth to acids or other ingredients that erode enamel. The best way to whiten your teeth depends on several factors, such as personal preferences, goals, and budget.

Graham Martin
Graham Martin

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