Results are seen in only 1, 30- to 60-minute treatment. The light and/or heat accelerate the whitening process. These products can be used in combination with heat, a special light, and/or a laser. With in-office bleaching, the whitening product is applied directly to the teeth. In-office bleaching provides the quickest and most effective way to whiten teeth. Learn more about the differences between over-the-counter tray-based whitening systems and one obtained from the dentist. Tray based tooth whitening systems, purchased either over-the-counter or from your dentist, involve filling a mouth guard-like tray with a gel whitening solution – which contains a peroxide-bleaching agent – and wearing the tray for a period of time, generally from a couple hours a day to every day during the night for up to 4 weeks and even longer (depending on the degree of staining and desired level of whitening). The retail cost for this product ranges from $10 to $55 for a 14-day treatment. Initial results are seen in a few days and final results are sustained for about 4 months. The strips are applied twice daily for 30 minutes for 14 days. Whitening strips are very thin, virtually invisible strips that are coated with a peroxide-based whitening gel. The retail cost for this product is about $15 for a 14-day treatment. Instructions generally call for twice a day application for 14 days. Whitening gels are clear, peroxide-based gels applied with a small brush directly to the surface of your teeth. Over-the-Counter Whitening Strips and Gels In contrast, light-activated whitening conducted in your dentist’s office can make your teeth three to eight shades lighter. Whitening toothpastes can lighten your tooth’s color by about one shade. Whitening toothpastes can help remove surface stains only and do not contain bleach over-the-counter and professional whitening products contain hydrogen peroxide (a bleaching substance) that helps remove stains on the tooth surface as well as stains deep in the tooth. Some whitening toothpastes contain gentle polishing or chemical agents that provide additional stain removal effectiveness.
But this cosmetic procedure is not recommended for everyone.įind out if teeth whitening is right for you.Īll toothpastes help remove surface stains because they have mild abrasives. Individuals with yellow tones to their teeth respond best. Teeth whitening is ideal for people who have healthy, unrestored teeth (no fillings) and gums. Many teeth whitening systems are available, including whitening toothpastes, over-the counter gels, strips and trays, and whitening agents obtained from a dentist.
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