Laser teeth whitening remains at the forefront of dental cosmetic technology, offering rapid results with a high degree of precision. This method involves applying a bleaching agent to the teeth, which is then activated by a laser.
Teeth whitening pens are generally safe when used as directed, though they may cause temporary tooth sensitivity or gum irritation in some users. Dr. Yazdani advises only using products with a peroxide percentage of 10% or less—anything higher increases the risk of damaging tooth enamel.
For example, a teeth whitening pen will be effective on light yellow surface stains, but will be much less effective on deep stains or tooth discolouration. A whitening pen also won't have any effect on crowns, veneers or fillings.
Bottom line: Dr. Kahng recommends buying whitening strips that contain hydrogen peroxide. “Avoid products that don't have this ingredient, as they won't be effective. The concentration of hydrogen peroxide matters too; higher concentrations are usually more efficient.
Whitening strips can lighten the teeth by 5-7 shades, whereas whitening pens can only brighten them by 2-3 shades. Both strips and pens are easy to use and compatible with LED devices, however, pens can be more convenient as each tooth can be easily covered.
The most obvious drawback to the pens is that they are a temporary solution. Moreover, since they are strictly a cosmetic item, they make no real contribution to the health of your teeth. They also will not cover crowns or fillings, and they shouldn't be used if you have any exposed roots or cavities.
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Mustedanagic says its 3.5%-concentration of the active ingredient, alongside the addition of fluoride in its formula, creates a less sensitizing feel than other teeth-whitening products, Dr.
When it comes to these pens' effectiveness, it really depends on your type of discoloration and the application process. First, not all stains are created equal: these bleaching agents will likely whiten yellow stains but probably won't whiten brown or grey stains.
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The solution typically includes either hydrogen peroxide or carbamide peroxide as the bleaching agent. Some providers use a curing light or laser to speed up the activation of the peroxide. Once applied, the solution is left on the teeth for 30 to 60 minutes. Your provider will rinse your teeth after 30 to 60 minutes.
Baking Soda: As long as you are careful to brush gently, baking soda can eliminate stains from the surface of your teeth without damaging them. Whitening Strips: Whitening strips mold to the shape of your teeth to whiten them. Whitening strips are both safe and effective.
Yellow teeth can regain whiteness through various methods, including good oral hygiene, professional dental cleanings, and teeth-whitening treatments. Stains from coffee, tea, or tobacco can be removed with adequate oral care, while professional procedures like bleaching or laser treatments offer quicker results.
While they are extremely popular, many people still question whether or not they actually are effective at whitening teeth. The short answer is yes, they do in fact whiten your teeth over time, but whitening strips are not the best way to whiten your teeth!
Using hydrogen peroxide
Hydrogen peroxide is a mild bleach that can help to whiten stained teeth . For optimal whitening, a person can try brushing with a mix of baking soda and hydrogen peroxide for 1–2 minutes twice a day for a week. They should only do this occasionally.
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Increased Susceptibility to Cavities: Weak enamel due to insufficient calcium absorption increases the risk of cavities. Decayed areas can appear yellow or brown, contributing to an overall discolored smile.
A toddler's grey teeth can turn white in certain situations after following the appropriate treatment plans and aftercare. The results may vary depending on the root cause and the extent of the discoloration.
Ultimately, it depends on your goals and budget. If you're looking for fast results with precision whitening, a tooth whitening pen might be the way to go. However, if you want an easy-to-use solution that won't break the bank and still offers decent results, then teeth whitening strips may be a better choice for you.
Crest's 3D Whitening Strips are probably the most recognizable teeth whitening method on this list, and with good reason. The brand stands out as the No. 1 recommendation in this category, with dentists telling me their patients get good results within a week or two of using the strips every day.
“Even with over-the-counter products, it is still recommended to see your dentist prior to starting a whitening procedure.” Dr. Scheier says. Those who are susceptible to sensitivity, either from gum recession or worn-down enamel, may inadvertently increase that sensitivity by using a teeth-whitening kit.
The best way to whiten your teeth fast is through professional teeth whitening treatments at your dentist's office. These treatments use high concentrations of carbamide or hydrogen peroxide to whiten teeth quickly and effectively.
Kim Kardashian turns her teeth temporarily purple as she promotes the V34 Colour Corrector Serum from the brand HiSmile. The reality star brushes her teeth with the paste, which she compares to purple shampoo.
Carbamide peroxide and hydrogen peroxide are commonly used in whitening interventions and can readily permeate dental hard tissues.