A bright white smile is something many people strive for. It boosts confidence, looks great in photos, and much more. Sometimes, no matter how well you take care of your teeth, your smile may not be as white as you’d like. So, how does teeth whitening work? In this guide, we’ll cover everything from start to finish, helping you achieve the pearly whites you’ve always wanted.
Teeth whitening works by using products that remove stains and make your teeth look whiter. The main ingredients, like hydrogen peroxide and carbamide peroxide, go deep into the enamel, which is the outer layer of your teeth. Once inside, they break down the stains. Oxygen from these ingredients helps lift the stains, making your teeth brighter, and giving you a whiter smile.
What Causes Stains on Teeth?
Stains on teeth are common, especially as we get older. So, what causes these stains?
Drinks
It’s no surprise that we love our morning cup of coffee, but it can be tough on our teeth. Drinks like coffee, tea, red wine, and soda are known to stain teeth because of the pigments they contain.
Tobacco
If you smoke, you’re more likely to get stains on your teeth. The tar and nicotine in tobacco products can cause yellow or brown stains.
Aging
As we age, the enamel on our teeth naturally wears down. This makes the yellowish dentin, the layer underneath the enamel, more visible.
Poor Oral Hygiene
If you don’t brush or floss regularly, plaque can build up and eventually stain your teeth. This is why it’s so important to get regular cleanings from a dentist.
Different Types of Teeth Whitening
In-Office Whitening
The best way to whiten your teeth is by scheduling an in-office whitening treatment. This is the quickest and most effective method, usually done by a dentist. The dentist applies a strong bleaching agent to your teeth and then uses a special light to activate the whitening agent. This speeds up the process, taking about an hour, with immediate results. In-office whitening gives the best and fastest results.
At-Home Whitening Kits
Many people try at-home whitening kits, which include products like whitening strips, gels, or trays. These products have a lower concentration of hydrogen peroxide or carbamide peroxide compared to in-office treatments. You apply the whitening ingredient to your teeth for 30 minutes to an hour each day, over a few weeks or months. It’s a gradual process, and it takes longer to see results. However, it can be risky if you don’t apply the whitening agent correctly.
Whitening Toothpaste
Whitening toothpaste is the most affordable option. You simply use it daily to keep your teeth clean and white. It contains a very low level of peroxide, so you won’t see dramatic results. However, it is good for maintenance as it works by scrubbing away surface stains.
How Long Do In-Office Teeth Whitening Results Last?
One of the biggest benefits of in-office teeth whitening is how long the results last. You’ll see immediate results, and they can last up to three years. Practicing good hygiene, being mindful of what you eat, and taking care of your teeth with regular cleanings can help the results last even longer.
Whiten Your Smile Today, Choose Newton Dental Associates
Ready to transform your smile? Our team at Newton Dental Associates can answer all your questions about teeth whitening and help you decide if it’s the perfect choice for you. Achieve the bright, confident smile you’ve always wanted, all in the comfort of our office. Contact us at (617) 965-0060 to schedule your consultation today!
