How Does Teeth Whitening Work?

Teeth whitening occurs in two ways: the first is by removing tooth stains on the outer layer of the tooth as well as below the enamel surface, and the second is by preventing the generation of new stains. It is achieved via stain removal, stain bleaching, and stain protection.

Teeth Stain Removal

Stain removal on the outer layer of the tooth uses both chemical and physical actions such as abrasion and chemical stain disruption. These different actions destroy or disrupt the stain, which is outer layer of the enamel, exposing brighter, whiter teeth.

To remove stubborn stains that accumulate below the enamel, the surface requires bleaching. Bleaching is the chemical process in which color is removed by oxidation of stain molecules. Whitening methods vary in their concentration of hydrogen peroxide, a bleaching agent, allowing you to regulate how white you want your smile to be.

Teeth Stain Causes

Teeth staining comes from a variety of different sources. To help keep your smile bright and beautiful, try avoiding stain-causing foods and activities. These activities include certain foods and drinks, tobacco, poor dental hygiene, and certain illnesses. If you do indulge in any of these, be sure to brush soon after.

For a healthier, whiter smile that exudes confidence, trust Crest 3D White.

How to Get Whiter Teeth

If you’re thinking about teeth whitening, there are many choices to consider. From professional dental treatments to at-home systems, there is a range of options to choose from. Here are some factors to take into consideration:

1. Which option is the best way to whiten your teeth?

Crest’s complete line of whitening toothpastes allows you to choose which degree of whitening best fits your needs. Our most advanced whitening formula yet is the 3D White Brilliance paste. With an illuminating complex, and micro-cleansing whiteners, your smile will be left dazzling white and brilliantly clean.

Crest Whitestrips come in multiple forms, allowing you to choose the degree of whitening that works best for you. They range from a gentle option for those new to whitening or with sensitive teeth to a 1-hour express option for those who want immediate and dramatic results fast.

Crest’s most advanced whitening treatment whitens as well as a $500 professional teeth-whitening treatment, and has exclusive FlexFit technology designed to stretch and mold to custom fit your smile.

2. When trying to remove stains, which teeth whitening options are considered ‘teeth whitening-safe’?

From an advanced whitening treatment to a gentle treatment, our toothpastes offer a wide range of results. Crest’s 3D White Luxe Diamond Strong toothpaste removes up to 90% of surface stains while strengthening and rebuilding tooth enamel. It also helps fight tartar and cavities with fluoride, not only giving you a whiter smile, but a healthier one.

All of Crest’s whitestrips use the same enamel-safe whitening agent dental professionals use, so you get great results as well as a healthy smile. Their complete line of toothpastes remove surface stains as well as plaque buildup on a daily basis. Their multi-care rinse also helps protect your teeth against future stains giving you a comprehensive routine.

It’s important to understand the risks of at home whitening recipes, especially do-it-yourself mixtures. The most common danger to these home remedies is damage to your tooth enamel. The use of natural foods such as strawberries or an orange peel, as well as using baking soda in any form, can cause irritation of the gums and weakening of the tooth enamel. When it comes to whitening your teeth, it’s best to use over-the-counter products such as 3D White to avoid harming your health.

By using the complete line of 3D White products, you can maintain a healthier mouth and brilliant, white smile.

Questions Related to Teeth Stains

Q: Does professional teeth whitening work?
A: These procedures are considered safe, though you can expect some sensitivity in your teeth and gums, which usually resolves after the whitening procedure is complete. It is not uncommon for the tooth color to “rebound” a week or two following this type of treatment, so using an at-home product may help maintain the results following the treatment.

Q: How much does professional teeth whitening cost?
A: When you undergo an in-office whitening procedure, your dental professional will apply the bleaching solution directly to your teeth and may possibly use a laser or other specialized device to speed up the bleaching process. You can expect to see some results after one treatment, but you may choose to have more than one treatment to get the effect that you want. An in-office bleaching treatment usually takes 30 to 60 minutes and costs anywhere from $500 to $1000 for your entire mouth.

Q: How long does teeth whitening last?
A: How long can you expect the benefits to last? That depends in part on your habits. If you smoke, or if you drink large amounts of coffee or tea, you may need another procedure after a few years.