Even a child knows that high-quality oral care products make your breath fresh and your teeth healthy.
However, few people think seriously about the fact that depending on the choice of product, the result can be exactly the opposite and instead of benefit there is a risk of encountering serious problems.
People began to follow the rules of oral care many centuries ago, using natural materials. Professional products that allow you to carefully and effectively care for your teeth were invented only in the last century.
Briefly about the manufacturer
is a well-known corporation Procter&Gamble . After conducting its own research into the development of dental diseases, the company developed the first toothpaste of the new Crest brand, designed to solve the problems of dental caries.
For the first time, it went on sale in 1955, and in the 90s it was brought to Russia and caused a real stir among buyers.
Today, the series of pastes of this brand includes more than 20 items, the composition of which includes only active ingredients that have long proven their effectiveness in practice.
How harmful are whitening strips to tooth enamel?
Hydrogen peroxide, with prolonged exposure, penetrates not only into the entire depth of enamel and dentin, but even into the dental pulp (neurovascular bundle). There are numerous studies that confirm the slight negative effect of peroxide compounds on tooth tissue...
- Chemical bleaching with hydrogen peroxide can negatively affect the surface texture and shine of the enamel if the gel on the surface of the whitening strips has an acidic pH. In this case, erosions, chalky spots with a matte surface may appear on the enamel surface, and loss of enamel shine may occur. High-quality whitening strips contain sodium hydroxide or its analogues (make the pH neutral).
- Clinical studies by Sighiand Denry 1992 and McCracken et al. 1996 - showed that chemical bleaching leads to a slight decrease in the strength of enamel and its wear resistance to abrasives and chemicals. This occurs due to demineralization of enamel and dentin, i.e. their loss of calcium. Studies have confirmed that the preventive use of a course of fluoride after the end of a whitening course can significantly improve the situation.
- But the most important thing is that chemical whitening disrupts the bond between tooth dentin and filling materials (light composites, glass ionomer cements). This is confirmed by studies by Della Bona et al. 1992, “Tiunsakeretall” 1990, “Titleyetall” 1991. As a result, the marginal fit of the filling to the tooth tissue deteriorates, which can lead to the development of caries at the filling/tooth interface, as well as the need to replace fillings.
Conclusions: whitening strips with a concentration of hydrogen peroxide up to 10% inclusive are a fairly safe product for home use that does not cause critical changes in the teeth (provided that the product has a slightly alkaline pH, there are no carious lesions on the teeth, and also when good oral hygiene). A slight decrease in the degree of mineralization of enamel and dentin can be compensated for by subsequent courses of remineralization and fluoridation of tooth enamel.
Overview of the manufacturer's line
The line for adults includes two types of pastes: whitening and healing. In addition to the adult series, the manufacturer also presents options for children. For safety and ease of use, children's pastes are packaged in soft, bright tubes.
Each “Cross” paste has its own characteristics, as well as differences in composition and purpose.
Crest 3D White Brilliance
The product is intended for rapid teeth whitening. Thanks to the unique polishing complex “Illuminating” included in the composition, the paste removes 95% of enamel darkening in 3 days and prevents the formation of new pigment spots.
With regular use, it whitens by 2 tones , while simultaneously strengthening the enamel. Its average market value is 800 rubles.
Crest Cavity Protection cool mint gel
The product is used to prevent caries and during its initial manifestations in the spot stage. The enamel-forming fluoride elements included in the composition restore demineralized dental tissues affected by caries.
Active substances increase the density of enamel and promote high-quality removal of bacterial deposits. Purchasing this paste will cost approximately 750 rubles.
Crest Sensi-Repair and Prevent
This product was specially developed for people with highly sensitive enamel. Tin fluoride included in the composition, when interacting with a moist environment, forms a protective film that envelops the tooth.
It stops dental canals, reducing pain immediately after a single cleansing. Daily use of the product contributes to the complete restoration of normal sensitivity. Its cost is within 600 rubles.
Crest Tartar Protection Cool Mint Paste
Designed to combat plaque, both soft and hard. With regular use, the paste helps to gradually loosen and remove solid deposits.
In addition, it actively removes pigment from the enamel, making it 1 tone lighter. The product has a pronounced rich menthol taste. Purchasing this type will cost about 650 rubles.
Crest Pro-Health Advanced
The main indication of the paste is to cleanse the tooth surface from tartar and prevent its formation. The product contains mineral components that prevent the development of caries by strengthening the enamel.
The paste has a bright menthol aroma that refreshes your breath. On average, the cost of this type of product is 650 rubles.
Crest Tartar Protection regular paste
The paste is used to prevent caries and in case of increased risk of non-carious lesions of teeth, to prevent their destruction. Anti-blockers are responsible for this, covering the enamel with an invisible layer and saturating it with minerals throughout the day.
Maximum protection can be achieved with regular use of the product, the cost of which is within 800 rubles.
Crest Pro Health advanced Extra gum protection
This type combines both a paste and a gel of complex action, intended for teeth that react strongly to external chemical or temperature stimuli. Daily use can reduce the symptoms of inflammation of periodontal tissue and stop gingivitis within a month.
Additionally, the action of the main components is aimed at brightening and polishing the dental surface. You can buy Extra gum from the Pro Health series for 690 rubles.
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Crest Pro Health Fluoride Anticavit Toothpaste
A special type of paste that can be used to clean teeth at any age. It copes well with bacterial plaque and gum inflammation , thanks to a unique combination of active ingredients: chemical components, minerals, plant extracts.
This combination allows you to efficiently remove plaque, strengthen the enamel and freshen your breath. The price for this product is 750 rubles.
Crest Baking Soda Peroxide Whitening with Tartar Protection Fresh Mint
The peculiarity of this product is its whitening properties. The paste is recommended for use by smokers and people who frequently drink coffee, wine, and tea. The soda and peroxide contained in it qualitatively whiten the surface of the teeth without harming the enamel.
The whitening effect lasts throughout the day. Additional components relieve inflammation from irritated gums and refresh the oral cavity. The cost of the paste varies from 700 to 900 rubles.
Crest Complete Whitening + Scope
One of the newest types of toothpastes that combines whitening power and powerful antibacterial action. The product is aimed at eliminating oral odor by destroying pathogenic microorganisms.
It contains components that help strengthen the enamel. The paste, which costs 750 rubles, has a distinct mint aroma that freshens breath for a long time.
Crest 3D White Brilliance Daily Cleansing Toothpaste and Whitening Gel System
This combination is a system that includes two types of products: gel and paste. The paste restores the surface layers of teeth enamel and strengthens periodontal tissue.
The gel acts as a whitening and polishing agent . The cleansing procedure is carried out step by step: first, for a minute, clean with paste, and then replace it with gel. The cost of the kit today is 950 rubles.
Crest 3D White Luxe Sensitivity
The product is intended for whitening dental surfaces with high enamel sensitivity. Its susceptibility is reduced due to the presence of sodium fluoride in the composition.
With daily use for 5 days, you can achieve lightening by 1 tone or more. Also, the product helps to loosen hard plaque due to the effect of sodium pyrophosphate on it. The average price for this type of product is 650 rubles.
Crest Sensi Relief Scope
The main purpose of the product is to clean highly sensitive teeth. It includes a whole range of active substances and innovative formulas that allow you to carefully whiten enamel while strengthening weakened dental tissues.
In addition, Scope technology imparts distinct freshness to your breath. The paste is especially recommended during professional teeth whitening. Its purchase will cost approximately 650 rubles.
Crest 3D White Luxe Glamorous White
It is the most popular product of this brand. The product allows you to get rid of darkening of the enamel in just a week of use. As a result of regular use, the enamel lightens by 3 tones.
The composition is selected in such a way that removal of the pigmented layer does not weaken the enamel and does not increase its susceptibility to thermal and chemical irritants. The price of this product varies from 700 to 850 rubles.
Crest Pro-Health Clinical Gum Protection
This type from the professional Pro-Health series is intended for sensitive dental tissues with frequent gum inflammation. It is a remedy that not only relieves, but also completely prevents the resumption of sensitivity.
The paste has a unique composition that has no analogues. It allows you to get rid of bleeding and periodontal inflammation after just 5 days of use. You can purchase the product for 900 rubles.
Crest Pro-health Sensitive Shield
The paste has a powerful aseptic effect, simultaneously whitening and strengthening detailed fabrics. The active components work not only during the cleaning period, but throughout the day.
The paste is an excellent prevention of caries and tooth decay in non-carious lesions. Its cost is within 800 rubles.
Crest 3D White Luxe Lustrous Shine
Regular use of this type of paste allows you not only to whiten dental surfaces by several tones, but also to give them shine due to the action of a complex of polishing particles.
They make the tooth surface smooth, preventing bacterial plaque and pigment from retaining on it. Whitening results are observed within 7 days after daily brushing. The cost is 850 rubles.
Crest Tartar Protection regular paste
The paste is intended for regular use to remove pathogenic microorganisms, plaque and stone. The components contained in it loosen hard formations and disrupt their adhesion to the tooth surface.
Complementary components prevent the formation of new hard plaque, creating extra protection for the enamel. Purchasing this product will cost 790 rubles.
Crest Pro-Health Whitening
The product is intended for whitening sensitive enamel by 2 tones. Unlike many other pastes, this one contains sodium hexametaphosphate, which within a few minutes reduces the sensitivity of dental tissues and stops it throughout the day.
The patented WhiteBond system helps prevent the formation of new plaque. You can purchase the product for 750 rubles.
Crest Pro-Health HD daily two-step toothpaste
The main difference between this product and other pastes of the Crest brand is that it is a two-stage system for whitening and high-quality care of dental and periodontal tissue.
In the primary step, tin fluoride removes soft plaque and destroys pathogens that cause gum inflammation. The secondary step is exposure to hydrogen peroxide, which removes the pigment layer. Buying innovative paste will cost 800 rubles.
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Crest Complete Multi-Benefit Whitening + Cinnamon Expressions
Original paste with the taste and aroma of cinnamon. Just like other products of this brand, it is designed to whiten and restore the health of periodontal tissue.
Having sodium fluoride in its multi-composition, it actively resists the formation of caries and prevents the appearance of pigmented areas on the enamel. To purchase the product you will have to pay 900 rubles.
Crest Cavity Protection Regular Paste
The product contains a low-dispersion abrasive. The presence of fluoride in the paste reduces the sensitivity of dental tissues. In combination with sodium lauryl sulfate, it thoroughly cleans the enamel surface, brightening it and preventing the formation of new bacterial plaque.
The average retail price of this product is 850 rubles.
Crest Be Dynamic Lime Spearmint
The special features of this product include the unusual taste of lime combined with mint. The pleasant taste is complemented by high cleansing and anti-caries properties.
The special formula of the composition allows you to strengthen the surface of the teeth and remove hard plaque in the shortest possible time. The paste can be used for both adults and small children. Its purchase will cost 650 rubles.
Crest Baking Soda Peroxide Whitening with Tartar Protection Fresh Mint
One of the most effective toothpastes used to quickly lighten teeth. The product is suitable for people who smoke or regularly drink enamel-staining drinks.
It contains two active bleaching agents: peroxide and soda. In addition, the product can actively destroy pathogenic microorganisms. You can purchase the product for 780 rubles.
Crest Be Adventurous Mint chocolate
Used for daily cleaning of teeth to prevent the formation of caries and reduce the symptoms of gum inflammation. Unlike other types, Be Adventurous has a pronounced chocolate aroma with bright mint notes.
Thanks to this, cleaning brings pleasure not only to adults, but also to children. The cost is within the range of 640–750 rubles.
Crest 3D White Radiant mint
The product has a mild polishing and whitening effect. With daily use for 14 days, removal of the pigmented layer by more than 80% is observed.
Radiant mint simultaneously protects against the spread of caries and inflammation of periodontal tissue, actively destroying pathogenic bacteria. You can buy the product for 650 rubles.
Crest 3D White Brilliance Boost
The action of the product is aimed at actively brightening the enamel by 3 tones or more at once. The manufacturer claims that a similar effect is achieved within 30 days after daily use.
The product contains components that prevent the leaching of mineral substances, so that the sensitivity of the enamel remains normal. Purchasing this product will cost 900 rubles.
Crest 3D White Arctic Fresh Icy Cool Mint
A paste with a pronounced refreshing menthol aroma that lasts for a long time after cleaning. The product has a pronounced whitening effect, allowing you to lighten the enamel by 2 tones.
In addition, mint extract reduces inflammation of periodontal tissue, promotes its regeneration and actively destroys microbes. You can buy Arctic Fresh for 650 rubles.
Crest Kids Cavity Protection
Paste from the Cavity Protection series designed for cleaning children's teeth. The active ingredients are selected so that high-quality cleaning does not damage the thin enamel of the child’s teeth.
The product has a bright color and a pleasant aroma, making it easier for the child to get used to the cleansing procedure. It can be used even for the youngest children. The cost of Kids Cavity is 700 rubles.
Crest Complete Extra White Plus Scope Outlast
The purpose of this product is to whiten as quickly as possible and give fresh breath, which lasts several times longer than when using other products of this brand.
High quality enamel lightening is achieved thanks to the inclusion of quartz , particles of which carefully remove the pigmented layer. You can buy Extra White, enriched with menthol, for 800 rubles.
Pasta Cross for people over 50
As the name implies, this product will help maintain high quality oral hygiene for people over 50 years of age. The paste is distinguished by its complexity of action.
It has a positive effect on the general condition of the periodontium, destroys bacterial plaque, stops the development of cariogenic processes, and makes breath as fresh as possible. The purchase of this product will cost 900 rubles.
This video contains a detailed consumer review of Crest 3D White Brilliance paste:
How do teeth whitening strips work?
Most home teeth whitening systems contain hydrogen peroxide or carbamide peroxide as an active ingredient. Different types of Crest 3D White strips contain different concentrations of hydrogen peroxide - from 9.5 to 14% (we will discuss each type of Crest strips in detail below), and Blendamed 3D White Luxe whitening strips contain 5.25% hydrogen peroxide.
Solutions of hydrogen peroxide and carbamide peroxide are capable of penetrating deeply into tooth tissue with prolonged exposure - to the entire thickness of enamel and dentin. Having penetrated inside, these peroxide compounds decompose there to form free radicals (active oxygen). It is free radicals that lead to the destruction of molecules of chromogenic substances, which give teeth pigmentation.
However, free radicals are not stable compounds and quickly decompose. Therefore, to obtain a whitening effect, hydrogen peroxide must be in contact with the teeth for a sufficiently long time, and it is also necessary to maintain a sufficient concentration. The lower the concentration of hydrogen peroxide in the strips, the longer they will have to be used to get the desired effect.
Reviews
The majority of users of the Crest brand toothpaste leave only positive reviews. If you have experience using this product, you can also leave a review about it in the comments to this article.
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Tags Crest toothpaste whitening
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Whitening strips Crest 3D White –
Crest strips for teeth whitening (Crest 3D White) - available in 6 different versions. They differ in different concentrations of hydrogen peroxide, the number of strips in the package, and the exposure time of the strips on the teeth. One of the strip options even has a special light source, which apparently should give the consumer the illusion that this product is similar to professional “laser” whitening systems.
But what's really important is that different types of strips hold onto the teeth differently. Some of them can slip on the teeth and do not stick well. When choosing Crest strips, pay attention to the fact that they contain Advanced Seal® technology (allows the strips to adhere firmly to the teeth and not slip on them). Otherwise, the strips will peel off and there will be no close contact of the whitening gel with the enamel surface.
If you have an uneven dentition/crowded teeth, or a pronounced inclination of some teeth, the FlexFit® technology will allow you to achieve good adaptation of the strips to the surfaces of all teeth. In this case, the strips will be slightly elastic (stretch), which will allow them to better adapt to uneven tooth surfaces or uneven dentition shapes. Only Crest 3D White “Supreme FlexFit” strips have this technology. If the strips do not adhere tightly to some surfaces, then the teeth in these areas will remain dark.
Whitening strips: application diagram
Manufacturers of whitening strips recommend not brushing your teeth before using them, arguing that in this case the bacterial film on the surface of the gums will protect them from excessive irritation. This makes a certain sense, but this does not mean at all that you should have food residues in the spaces between your teeth, and traces of soft plaque at the necks of your teeth. Please note that the interdental spaces must be cleaned with dental floss.
1) Preparing to apply the strips - To improve the adherence of the strips to the teeth, you can remove excess saliva from the front surfaces of the teeth using a dry gauze pad.
2) Applying strips - next, take a wider and shorter strip and, having separated it from the protective layer, carefully, without much pressure, apply it with the gel side to the front surface of the lower teeth. The bottom edge of the strip should run along the gum line. After you are sure that the strip is positioned correctly, press it against your teeth for 2-3 seconds.
Then fold the upper edge of the strip over the cutting edge of the lower front teeth and also press for 2-3 seconds. Fix the second (narrower and longer strip) in the same way - on the teeth of the upper jaw. The exposure time of the strips on the teeth is usually from 30 to 60 minutes, according to the type of strips and instructions.
What the overlay of stripes looks like: video
3) Clean your hands – when applying the strips, you will definitely get the hydrogen peroxide gel on your fingertips. The smallest thing that can happen is that your fingertips turn white. It will be much worse if you rub your face with unwashed hands or get the gel into your eyes, or if the gel gets from your hands onto the fur or skin of pets. Also, very often patients spoil their clothes, because... Hydrogen peroxide will permanently lighten areas of tissue where it gets in contact.
4) Additional recommendations - as we said above: hydrogen peroxide will in any case get from the whitening gel on the strips into the oral fluid. To avoid unnecessary irritation of the gums and throat, it is advisable to periodically spit out saliva without swallowing it. This process is not very pleasant, so try to use the strips at times when you are not actively salivating (i.e. not on an empty stomach). A small amount of saliva can be swallowed without fear of the above side effects.
If you begin to feel a burning sensation in your gums or throat, immediately remove the strips and rinse the oral mucosa with plain water. Perhaps next time you will need to reduce the time for fixing the strips on your teeth, or start doing them every other time (this will simply lengthen the whitening course), or purchase strips with a lower concentration of hydrogen peroxide. And lastly, after completing such a home whitening course, always have your enamel fluoridated at the dentist.
Also, during the whitening course, you should give up highly abrasive toothpastes to compensate for the temporary decrease in enamel wear resistance, as well as drinks and foods with a high acid content (wine, fruit juices...), as well as smoking. If you use an electric toothbrush for hygiene, then for some time it is better to use either the attachment for sensitive teeth or the “gentle brushing” mode without pulsating movements.
Contraindications for bleaching –
The development of allergic reactions to the whitening strips Cross and Blendamed is possible. If you are allergic to any of the components, you must avoid using them. There are also a number of diseases and conditions in which the use of whitening strips will be contraindicated.
Contraindications to whitening strips –
- presence of enamel erosions,
- the presence of areas of enamel demineralization (in the form of white chalky spots),
- the presence of untreated caries,
- with the frequent appearance of new carious lesions,
- the presence of deep wedge-shaped defects with exposure of dentin,
- during pregnancy and breastfeeding,
- for diabetes mellitus,
- You must stop smoking for the entire whitening period.
- with severe degrees of fluorosis, enamel hypoplasia or tetracycline staining,
- in adolescents under 18 years of age (at this age there is still a large volume of pulp chambers, which can lead to a chemical burn of the pulp and the need for tooth depulpation).
