An over-the-counter (OTC) teeth whitening kit is a consumer-available product designed to lighten the color of teeth without a prescription or professional supervision. These kits are typically sold in pharmacies, supermarkets, or online and are formulated to remove stains caused by foods, drinks, tobacco, and aging.
Common components of OTC teeth whitening kits include:
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Whitening Strips: Thin, flexible plastic strips coated with a peroxide-based whitening gel that are applied directly to the teeth.
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Whitening Gels or Pens: Peroxide-based gels applied using a small brush or pen.
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Whitening Trays: Mouthguard-like trays filled with whitening gel, sometimes custom-fitted or boil-and-bite for better fit.
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LED Lights: Included in some kits to accelerate the whitening process by activating the whitening agents.
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Toothpastes and Rinses: Milder whitening products that gradually remove surface stains.
These kits generally use lower concentrations of hydrogen peroxide or carbamide peroxide than professional treatments, making them less potent but safer for home use. Results can vary based on the product, frequency of use, and the individual’s teeth condition.
Would you like help comparing top OTC kits or understanding potential side effects?
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