1. Whitening Toothpastes
All toothpastes help remove surface stains because they have mild abrasives. Some whitening toothpastes contain gentle polishing or chemical agents that provide additional stain removal effectiveness.
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.
Whitening toothpastes can lighten your teeth’s color by about one shade. In contrast, light-activated whitening conducted in your dentist’s office (see below) can make your teeth three to eight shades lighter.
2. Strips and Gels
Whitening gels are clear, peroxide-based gels applied with a small brush directly to the surface of your teeth. Instructions generally call for twice a day application for 14 days. Initial results are seen in a few days and final results are sustained for about 4 months. The retail cost for this product is about for a 14-day treatment.
Whitening strips are very thin, virtually invisible strips that are coated with a peroxide-based whitening gel. The strips are applied twice daily for 30 minutes for 14 days. Initial results are seen in a few days and final results are sustained for about 4 months. The retail cost for this product ranges from to for a 14-day treatment.
3. Tray-Based Teeth Whitening Kits
Tray based teeth whitener kits, 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).
Learn more about the differences between over-the-counter tray-based teeth whitening systems and one obtained from the dentist.
4. Office Whitening
In-office bleaching provides the quickest and most effective way to whiten teeth. With in-office bleaching, the whitening product is applied directly to the teeth. These products can be used in combination with heat, a special light, and/or a laser. The light and/or heat accelerate the whitening process.
Results can be seen in only one, 30- to 60-minute treatment. But, to achieve dramatic results, several appointments are usually needed. However, with laser-enhanced bleaching, dramatic results can be seen after the first treatment.
In-office bleaching procedures range in cost from 0 to 0 per arch, or 0 to ,000 for the whole mouth Teeth Whitening.
How Long Do the Teeth Whitener Kits Effects Last?
Whitening is not permanent. People who expose their teeth to foods and beverages that cause staining may see the whiteness start to fade in as little as 1 month. Those who avoid foods and beverages that stain may be able to wait one year or longer before another teeth whitening systems treatment or touch-up is needed.
The degree of whiteness will vary from individual to individual depending on the condition of the teeth, nature of the stain, the type of bleaching system used and for how long.
Over-the-Counter At-Home Teeth Whitener Kits Vs. Dentist-Supervised Teeth Whitener Kits!
There are differences between the two, including:
A. Strength of bleaching agent.
Over-the-counter home use products and dentist-supervised at-home products usually contain a lower strength-bleaching agent from 10% carbamide peroxide, which is equivalent to about 3% hydrogen peroxide, up to 22% carbamide peroxide.
In-office, professionally applied tooth whitening systems contain hydrogen peroxide in concentrations ranging from 15% to 43%.
B. Mouthpiece trays.
With dentist-supervised at-home bleaching products, your dentist will take an impression of your teeth and make a mouthpiece tray that is customized to exactly fit your teeth. This customization allows for maximum contact between the whitening gel, which is applied to the mouthpiece tray, and the teeth.
A custom-made tray also minimizing the gel’s contact with gum tissue. Over-the-counter teeth whitening systems also contain a mouthpiece tray, but the “one-size-fits-all” approach means that the fit will not be exact. Ill-fitting trays can irritate the gum and soft tissue by allowing more bleaching gel to seep onto these tissues.
With in-office procedures, the bleaching agent is applied directly to the teeth.
A. Over-the-counter bleach based teeth whitener kits are the least expensive option.
B. Depending on where you live and the extent of the procedure, dentist-supervised home bleaching teeth whitening kits range in cost from approximately 0 to 0 per upper or lower set of teeth, or 0 to 0 for the whole mouth.
Who Should Not Undergo Teeth Whitening ?
Whitening is not recommended or will be less successful in the following circumstances:
1. Age and pregnancy issues
Bleaching is not recommended in children under the age of 16. This is because the pulp chamber, or nerve of the teeth, is enlarged until this age. Teeth whitening under this condition could irritate the pulp or cause it to become sensitive. Teeth whitening kits are also not recommended for pregnant or lactating women.
2. Sensitive teeth and allergies
Individuals with sensitive teeth and gums, receding gums and/or defective restorations should consult with their dentist prior to using a teeth whitening system. Anyone allergic to peroxide (the whitening agent) should not use a bleaching product.
Gum disease, worn enamel, cavities, and exposed roots. Individuals with gum disease or teeth with worn enamel are generally discouraged from undergoing a tooth whitening procedure.
Cavities need to be treated before undergoing any whitening procedure. This is because the teeth whitening systems penetrate into any existing decay and the inner areas of the tooth, which can cause sensitivity. Also, teeth whitening systems will not work on exposed teeth roots because roots do not have an enamel layer.
Fillings, crowns and other restorations. Tooth-colored fillings and resin composite materials used in dental restorations (crowns, veneers, bonding, bridges) do not whiten. Therefore, using a whitening agent on teeth that contain restorations will results in uneven whitening-in this case, making the teeth without restorations appear lighter than those with restorations.
Any teeth whitening systems should be done prior to the placement of restorations.
Article by Anthony Sparks
About the Author : Hi, every one my name is Anthony Sparks, I enjoy fishing, golfing, tennis, and of course watching my favorite football team win. I have a wife and two wonderful boys. http://www.allnaturalherbalhealth.com/product/overview/Teeth_Whiten_Tips/
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Category: Healthy Appearance