Understanding teeth whitening strips (2024)

FAQs

How many teeth whitening strips does it take to see results? ›

Typically, you use whitening strips twice per day for 2 weeks . You usually leave them on for about 30 minutes at a time. Tooth lightening can be seen in as little as several days and can lighten your teeth by a shade or two.

However, after a few days, many people who use Crest 3D White Whitestrips can already see a brighter difference in their smile. Friends or family may also begin to comment on the change! You can also see the result by looking at your back teeth.

As for whether you should brush your teeth after using whitening strips, there is no definitive answer. While some experts recommend brushing immediately after removing the strips to ensure all residue is removed, others advise waiting for 30 minutes to allow the enamel to rehydrate and minimize potential abrasion.

Teeth can become temporarily dehydrated after using whitening strips. Your teeth may appear more yellow as a result of this dehydration because the enamel may become dry and lack moisture. Dehydrated enamel sometimes has a transparent appearance that makes the naturally yellowish dentin underneath visible.

It's tempting to think that leaving them on longer will yield a more dazzling smile, but this isn't necessarily the case. Overextending the application time can lead to increased tooth sensitivity without delivering significant additional benefits.

The Contact With the Teeth Is Not Good

Teeth whitening strips often loosen. They cannot hold full contact enough to whiten your teeth. This often leaves untreated areas. Teeth whitening strips often take time to work.

Failure to brush and floss as recommended not only jeopardizes your oral health, but it quickly fades the whitening effects from your recent whitening treatment. If you want to prolong how long your teeth look white and bright, make sure you brush and floss on a regular basis.

There is no strict rule regarding the time of day you should use them. However, there are some considerations to keep in mind. Using whitening strips before bed might be more convenient for some people, as it allows the product to work overnight without interference from food or beverages.

Avoid consuming staining substances, such as coffee, tea, red wine, or dark-colored sauces, during the treatment period, as they can interfere with the whitening process. Refrain from smoking or using tobacco products, as they can lead to discoloration and counteract the effects of the whitening strips.

Do I rinse my mouth after whitening strips? ›

After removing the whitening strips, it's crucial to rinse your mouth thoroughly to remove any residual gel. Take a moment to examine your teeth in the mirror, appreciating the initial results. It's common to notice an immediate improvement in the shade of your teeth, which can be quite satisfying.

Professional teeth whitening is a great investment to improve the appearance of your smile and boost your self-confidence. However, it's important to understand that your teeth are especially susceptible to discoloration and staining immediately after teeth whitening.

Drink Plenty of Water : The most simple and effective way to rehydrate your teeth after whitening is to drink plenty of water throughout the day. Water helps replenish the moisture levels in your mouth and promotes saliva production, which aids in washing away acid and bacteria.

After using whitening strips, you should always rinse your mouth with water. You should also do this after eating or drinking. A minimum of 30 minutes must pass after using whitening strips before consuming any acidic or sugary foods or beverages as they may discolor teeth.

While beverages and liquids such as milk and water are okay to drink, dark-colored beverages should be avoided after a teeth whitening procedure. Avoid beverages such as coffee, dark sodas, red wines, and tea.

Some improvement may be seen after only 3 days. Final results are visible after 10 to 20 days, depending on the specific Crest whitening-strip product used.

Most kits come with 2 sets of strips. One set is for your upper teeth and the other set is for your lower teeth. The kit also comes with instructions on how long to leave the strips on your teeth. Usually you have to put them on twice a day for an average of 2 weeks.

Extensive clinical and consumer testing was done to establish the safety and efficacy of Crest 3D White Whitestrips. However, based on the results of that work we do not recommend using more than 2 upper strips and 2 lower strips in a day.

If your gums feel irritated or your teeth feel sensitive to cold, back off for a few days and let the sensation subside. With whitening several times a week, you should begin to see a difference after one week and reach your optimum whiteness after two to three weeks, depending on your level of staining.