5/5/2023 0 Comments Teeth whitening fotorCertain at-home kits have a heat lamp, blue light, or UV light within the mouthguard to “radiate” the whitening paste. Some home whitening kits involve covering your teeth with a whitening agent before placing a mouthguard on your teeth. Home whitening kits may take the form of a gel or paste that is applied to your teeth using a brush or in the form of sticky strips. Whitening products also usually contain fluoride to strengthen tooth enamel and prevent future stains. Consult your dentist on how to use abrasive whitening products safely. Unlike other parts of a tooth, the enamel is not made of living cells, so it doesn’t repair itself once it has worn away, according to the American Dental Association (ADA). Some abrasives can damage your tooth enamel if used too often or in the long term.Įnamel is your teeth’s hard exterior. Whitening formulas also may contain low concentrations of carbamide and hydrogen peroxide. Some whitening toothpaste also contains charcoal, which also has abrasive properties. These products may contain baking soda, which works as a mild abrasive to scrub stains away. OTC whitening products include whitening toothpaste and mouthwash. If a product causes tooth pain or redness or bleeding in your gums, stop using it and consult your dentist. Talk with your dentist about any sensitivity you may experience after using whitening treatments at home or when receiving them at the dentist’s office. That’s why it’s extra important that you use teeth whitening products as directed. These chemicals can be aggressive and irritating to your body in higher doses. Carbamide peroxide, another oxidizing ingredient, is also often used. Many over-the-counter (OTC) and in-office treatment options use hydrogen peroxide to break down and minimize stains on your teeth. Some whitening products aim to actually remove extrinsic stains from your teeth, while others simply bleach intrinsic and extrinsic stains so that they appear lighter in color. Teeth whitening options range from toothpaste with whitening ingredients to professional teeth whitening sessions overseen by your dentist. Like intrinsic stains, extrinsic stains can also be linked to antibiotic use, based on the 2014 research above. Coffee, artificial food colorings, and smoking can all cause this type of staining. These happen due to environmental exposure to things that leave discoloration on your tooth enamel. Extrinsic stainsĮxtrinsic stains are on the outside of your tooth. Intrinsic staining can sometimes even be genetic, according to 2014 research. These stains can result from antibiotic use, high levels of fluoride exposure, and your tooth enamel growing thinner as you age. Intrinsic staining is sometimes present even before your teeth erupt from your gums when you’re a kid. Stains that are inside your tooth enamel are called intrinsic stains. They can advise you on the type of stains on your teeth and which method might work best. If you aren’t sure which kind of staining you have, consider consulting your dentist. If you have both intrinsic and extrinsic staining (explained below), you’ll likely need to choose a whitening method that safely addresses each type. To whiten your teeth effectively, you’ll need to choose a whitening method that addresses the type of staining you have.
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