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Learn about the safest ways to whiten your teeth.
Always follow the packaging instructions to use Crest Whitestrips and reduce any side effects.
Here are general Crest Whitestrips instructions for easy teeth whitening at home:
Don’t brush your teeth with toothpaste before using the white strips. Applying toothpaste to your teeth immediately before using white strips can heighten tooth sensitivity.
However, you should have clean teeth before whitening to distribute the gel equally. Use a plain wet toothbrush to clean your teeth instead.
Crest Whitestrips are safe for occasional use. But, if you do not use them correctly or use them too frequently, these whitening treatments damage your gums or teeth. Ask your dentist if whitening strips are right for you.
Crest 3D Whitestrips Glamorous White has the American Dental Association (ADA) seal of acceptance for safe and effective teeth whitening.
See NewMouth’s top 10 teeth whitening products of 2022.
To determine if Crest Whitestrips are a good option, you should learn whether you’re dealing with enamel or dentin discoloration.
Crest Whitestrips include peroxide to penetrate the dentin of your teeth and may reduce the appearance of teeth stains. When using peroxide-based whitening systems like Crest Whitestrip, gray teeth are less likely to whiten noticeably than yellow.
Consult with your dentist before trying any new whitening method. Crest Whitestrips aren’t right for everyone.
You shouldn’t use whitening strips if:
Practicing good oral care is the best way to stop teeth from yellowing. You should also schedule regular dental care and teeth cleanings.
Here are other ways to maintain whiter teeth after using Crest Whitestrips:
Try to avoid drinks that are likely to stain your teeth. If you drink sodas like cola, sip them through a straw to reduce the drink's contact with your teeth.
If you drink beverages like coffee, tea, red wine, or cola, always rinse your mouth after consumption to reduce the risk of stains. The same goes for foods that are likely to stain your teeth.
While using whitening products, brush with whitening toothpaste only once or twice a week. Using too many whitening treatments at once can increase sensitivity.
Use standard toothpaste for daily use. Using mouthwash daily can also help maintain a whiter smile.
Practicing a complete oral care routine, including twice-daily tooth brushing and daily flossing, is essential whether or not you’re using a whitening treatment.
Crest Whitestrips ingredients include:
Hydrogen peroxide is one of the most common whitening ingredients used in teeth-whitening products. This ingredient is often safe to use as long as it doesn’t permeate sensitive gum tissue.
Sodium hydroxide is caustic, which means it erodes whatever it comes in contact with. Overuse may lead to enamel erosion.
Sodium hydroxide is often used in hair dye. Similar to over-dyed hair, teeth can be stripped from over-whitening.
These ingredients provide the no-slip grip that holds whitening strips to your teeth.
Polyvinylpyrrolidone (PVP) helps to bind teeth to the strip. PVP is considered safe, so it won’t disrupt hormones or bioaccumulate.
Carbomer is also considered a safe chemical. It also creates an adhesive to help bind the strip to the teeth.
PEG-8 has been shown to cause hives in those with an allergy. Hives can appear on the cheeks, tongue, or gums.7
Pyrophosphate has been used in Crest Whitestrips to act as tartar protection. However, studies have shown that pyrophosphate does not reduce tartar in teeth.8
This polymer helps the whitening strip stay intact. Acrylates copolymer is considered safe.
Some Whitestrips require one application, while others should be worn twice daily. Carefully read the teeth whitening instructions on the specific box of whitening strips you purchased.
The amount of time you should wear each whitening strip per application usually ranges from 5 to 45 minutes, depending on the product's strength.
Read the teeth whitening instructions provided with your product and follow them closely for the best results.
The side effects of Crest Whitestrips include:
Crest Whitestrips work on the surfaces of teeth and often can’t reach crevices. This could prevent them from whitening teeth evenly, which may leave discolored spots.
If you use Crest Whitestrips too often, the enamel on your teeth can wear down. This can increase your teeth’s sensitivity and make you more susceptible to developing cavities.
Sodium hydroxide, an ingredient in Whitestrips, can erode teeth and cause gum irritation. If used too often, it can damage your gums and lead to decay and disease.
If the enamel of your teeth deteriorates, the inner layer of your teeth (dentin) becomes exposed. This can cause sensitivity and complicate consuming hot or cold foods or beverages.
Peroxide, an ingredient in Whitestrips, eliminates both good and bad bacteria. Leaving peroxide in your mouth for too long can disturb your oral microbiome. Good bacteria are essential to keep your mouth healthy.
Crest 3D Whitestrips cost around $75 for a kit, but prices range from $30 to $85, depending on the type of strips.6
Prices also vary based on where you buy the whitening strips. Additionally, buying in bulk or bundles with other teeth whitening products can help you save money.
Amazon is the best place to buy Crest Whitestrips, and many varieties are available. You can also purchase Crest Whitestrips from Walgreens, Walmart, Target, and similar stores.
Check the teeth whitening instructions that came with your particular teeth whitening strips. If the instructions say brushing your teeth afterward is okay, you should brush gently with a soft-bristled toothbrush.
There are Crest 3D Whitestrips that are made specifically for people with sensitive teeth. However, if you’re concerned about sensitivity, talk to your dentist before using them.
You may also want to try a different whitening product, such as Crest Whitening Emulsions.
Leave the whitening strips on for the time indicated in the teeth whitening instructions that came with your specific product. Don’t leave them on for any longer.
The exact amount of time you should leave a whitening strip on your teeth varies based on the type of strip you’re using.
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