Last update:
9 July 2022
di Elisa Branda
For a dazzling smile and very white teeth, Crest Whitestrips has created professional whitening strips which help to obtain whiter teeth in about twenty days without resorting to expensive dental techniques.
A home treatment is always very convenient and cheaper but there is often a fear that the product is not up to the standard of professional ones. Crest Whitestrips has created a particular formulation that contains the same enamel protective ingredients found in professional whiteners.
How is this treatment applied?
The treatment consists of a series of 40 strips, usable for 20 consecutive days. The application is very simple, you open a strip and apply it to the dental arch for about 5 or 30 minutes depending on the product chosen. The first effects are already visible after 3-4 days but the final result arrives in about twenty days. The only precaution is to make the strip adhere well to all the teeth so that the whitening is uniform.
What does teeth whitening actually consist of?
Teeth whitening can act in two directions: on the superficial stains of the tooth or on those found under the surface of the enamel and/or preventing the formation of new stains. The result is obtained with the elimination of the stain, "bleaching" and protection.
Removal of surface stains
The process of stain removal whitens teeth through chemical and physical processes, such as abrasion, disintegration of the stain using chemicals, and removal. These different methods destroy or disintegrate the stain on top of the enamel, making it cleaner and whiter. Many whitening products are based on these types of processes. For example:
- Whitening toothpastes contain silica molecules that clean enamel.
- Whitening toothpastes and mouthwashes may also contain sodium hexametaphosphate which helps prevent the formation of new stains and destroys the outer layer, making it easier to remove.
- Toothbrushes remove surface stains thanks to the mechanical action of the bristles.
Removing stains under tooth enamel
To remove persistent stains that accumulate beneath the surface, "bleaching" is an excellent solution. It is a chemical process that changes the color of the teeth through the oxidation process of the stain molecules. The whitening power of different products varies depending on the concentration of hydrogen peroxide, a whitening agent commonly used in both professional and "do-it-yourself" treatments such as Crest 3D White Whitestrips.
The Crest Whitestrips website is well stocked with specific products for your needs, for more or less sensitive teeth. One of the services I appreciated most is the test kit, with three different products to help you find the strips best suited to your needs.
http://www.crestwhitestrips.it/kit-di-prova-pm-63.html
The half treatment is also very interesting, where you can find half the strips to carry out a maintenance treatment or simply to test the product for longer. Even with half a treatment you already get a really interesting result.
The strips may cause some sensitivity to your teeth, especially during the first few days of treatment. It is a normal factor but if you see that the sensitivity is accentuated I advise you to suspend the treatment or try a lighter kit.
The final result is truly satisfactory, the teeth appear whiter and also shinier. Furthermore, at the end of the treatment, the teeth become less sensitive again.
Although it is a safe product, before purchasing it is always a good idea to consult a dentist to understand the health of your teeth. Also be careful that the product does not whiten bandaged teeth so if you have any like that you will get an uneven result.
For the rest it is certainly a highly recommended product!
Quantity: 40 strips
Cons: may cause some sensitivity in the first few days
Packaging: pack of 40 strips for a complete 20-day treatment
Where to Buy: http://www.crestwhitestrips.it/
I'd like to try these and actually have them on my Ebay watchlist. I wish they were cheaper, though. I realize a whitening treatment at the dentist is even more expensive.
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