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Whitening products can sometimes cause sensitivity in the teeth and gums. Although many at-home formulas feature more gentle ingredients and methods, some formulas might feel more irritating than others. If you are prone to tooth or gum sensitivity, Brittany Ang, DMD MDS MBS, an orthodontist at Curve Orthodontics says to “look for a gentler formula to reduce the risk of sensitivity.” She also recommends using a whitening toothpaste formulated with potassium nitrate, which reduces sensitivity and whitens teeth. Teeth whitening isn't permanent. It can last from a few months to up to 3 years – it varies from person to person. To find the best LED whitening kits, the PEOPLE Tested team reviewed dozens of options. We then narrowed it down to our top selections and put 19 kits to the real-world test. To start, each tester assessed their teeth and carefully chose the color of their teeth based on a shade guide. They then used this starting shade as a baseline to compare how their teeth lightened throughout the testing period.
The tips of your teeth will whiten first, then the bases will catch up. Most people get the maximum whiteness after 3-6 weeks. If you have never whitened before, the average response is 8 shades lighter on a dental shade guide or to shade A1 (we can show you what this means on a shade guide).
If whitening pens are more your speed, we found that the Periosciences LED Whitening Kit was highly effective throughout the testing period and gave us our desired results: noticeably whiter teeth. First, we loved how easy it was to apply the gel to the teeth using the pen. We also found that, since the formula (when combined with the light, of course) lightened our teeth by about half a shade every time we used it, we could use it to whiten teeth initially, of course, but also use it as a periodical treatment to target fresh stains caused by coffee and tea. LED whitening kits help break down and remove stains that can buildup in between whitening treatments,” Dr. Michael Kosdon, DDS, tells PEOPLE. “These easy-to-use kits offer an inexpensive and effective way to maintain the whiteness of your smile in the comfort of your own home.” While LED whitening kits are more of an investment compared to other treatments, such as whitening strips, board-certified endodontist Dr. Alexa Martin says that they are worth the investment because “the light helps activate the bleaching ingredient that breaks down the pigmented molecules in your tooth, so everything works faster.” Your dentist will advise you whether whitening is right for you. It may be that teeth whitening isn't suitable, for example if you have gum disease or crowns.
Any dentist can whiten teeth as long as they're registered with the General Dental Council. Registered dental therapists and dental hygienists can also carry out teeth whitening on the prescription of a dentist. The average shade for a tooth is A3, this is considered a normal colour and around 70% of the population have natural teeth which are within this range. Ageing, certain foods, smoking and some antibiotics are a common cause of teeth yellowing. Here at Chase Side Dental, we love seeing our patients’ smile transformations, and teeth whitening is a significant upgrade. Some beauty salons offer teeth whitening, but this is illegal if there's no dental professional present, and it may put your oral health at risk.Whether you use an electric or manual toothbrush, opt for a soft head. Hard brushes can act like sandpaper and damage your enamel. Next, if you only spend a few seconds brushing your teeth, it's time to step it up: The American Dental Association recommends brushing for two minutes at least twice a day — gently. (Scrubbing teeth like you would a frying pan not only wears on your enamel, it's bad for your gums.) 3. Consider upgrading to an electric toothbrush. Red wine isn't the only culprit when it comes to staining your teeth. A study out of the Johannes Gutenberg University in Mainz, Germany found that the high acid levels in white wine temporarily damage the enamel, making teeth weak and especially vulnerable to stains. Brushing right after drinking Pinot Grigio or anything else that's acidic can worsen the damage since you're essentially grinding the acids in. The good news is, your saliva will remineralize your enamel if you give it a chance. (Crazy, right?) So instead of brushing right away, wait a half hour to give your saliva a chance to work, and chase anything acidic with a glass of water to rinse away the acids. "Drinking water is the best thing you can do," says New York City cosmetic dentist Irwin Smigel. (And since it takes 30 seconds for dark pigments to penetrate your enamel, water is your best weapon against staining, too.) Eating calcium-rich foods such as cheese with your wine helps to neutralize the acids that yellow teeth. 13. Stimulate saliva. A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface.
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