{"id":11492,"date":"2023-01-31T20:20:40","date_gmt":"2023-01-31T18:20:40","guid":{"rendered":"https:\/\/citysmile.com.ua\/?p=11492"},"modified":"2025-06-25T17:01:14","modified_gmt":"2025-06-25T15:01:14","slug":"bleach-bleach","status":"publish","type":"post","link":"https:\/\/citysmile.com.ua\/en\/bleach-bleach\/","title":{"rendered":"Bleach? Bleach!"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-padding-top:70px;--awb-padding-right:10px;--awb-padding-left:10px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-line-height:1.4;--awb-text-font-family:&quot;Montserrat&quot;;--awb-text-font-style:normal;--awb-text-font-weight:300;\"><h2>Everything you need to know about teeth whitening<\/h2>\n<p>Smiling not only makes a person more attractive, but also more open and confident. A smile is the most recognizable facial expression. That is why the beauty of a smile is so important and desirable. And the natural whiteness of teeth is an essential component of smile aesthetics.   <\/p>\n<h2>White? Not really. <\/h2>\n<p>In fact, healthy teeth are by no means blindingly white. The enamel has a yellowish tint, which is closer to the color of ivory. Moreover, the natural tone of healthy teeth can vary from person to person, so it is worth talking about natural whiteness. At one time, Hollywood stars introduced a fashion for snow-white teeth, but such &#8220;Hollywood&#8221; smiles seemed unnatural and therefore this fashion has long since come to naught.   <\/p>\n<h2>Where does the color go?<\/h2>\n<p>Unfortunately, over time, even healthy teeth begin to darken or yellow. The process happens slowly and almost imperceptibly, but as a result, the changes become apparent. There are many factors that affect the color of teeth, so we will only list the main ones in this article:  <\/p>\n<ul>\n<li>\n<h3>Dyes<\/h3>\n<p>Many products leave their color imprint on your teeth. The coloring pigments are &#8220;absorbed&#8221; into the enamel and, over time, significantly affect its color. Almost everyone knows that coffee and tobacco give a yellow tint to teeth, but there are actually many other foods that have a significant impact: chocolate, tea, berries, red wine, and many others  <\/li>\n<li>\n<h3>Fluorosis<\/h3>\n<p>Brown stains on teeth can appear from an overabundance of fluoride. This is most often caused by high levels of fluoride in drinking water. <\/li>\n<li>\n<h3>Increased acidity<\/h3>\n<p>The problem is especially acute for those who love sweets, because sweets are the most important contributors to the formation of acid, which gradually erodes the enamel. The enamel thins over the years and darker dentin begins to peek through. The fact that sweets are bad for teeth is not a myth. And if it is difficult to give up sweets &#8211; it is desirable to rinse your mouth after their consumption. Especially strong &#8220;solvent&#8221; of enamel is cola and other carbonated sweet drinks, so you should be careful with them    <\/li>\n<li>\n<h3>Age-related changes<\/h3>\n<p>As we age, tooth enamel is worn away by chewing and becomes thinner, so the dentin underneath becomes more visible, making the shade of the teeth darker.<\/li>\n<\/ul>\n<h2>Bleach? Bleach! <\/h2>\n<p>Teeth whitening, allows you to bring the color of your teeth closer to your desired natural whiteness. There is a whole range of different whitening procedures and techniques that differ in principle of action, effectiveness, safety and cost. But in general we will divide them into two blocks: whitening techniques at home and professional whitening in the conditions of the dental clinic<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-7389\" src=\"https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2.jpg\" alt=\"\" width=\"1600\" height=\"728\" srcset=\"https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2-200x91.jpg 200w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2-300x137.jpg 300w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2-400x182.jpg 400w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2-600x273.jpg 600w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2-768x349.jpg 768w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2-800x364.jpg 800w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2-1024x466.jpg 1024w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2-1200x546.jpg 1200w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2-1536x699.jpg 1536w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult2.jpg 1600w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h2>Home whitening techniques<\/h2>\n<p>Bleaching at home can lighten teeth to some extent, but you should understand that the effect of such whitening is not so noticeable, and it does not last very long. But such procedures can be carried out independently. The main types of home whitening are:  <\/p>\n<ul>\n<li>\n<h3>Folk methods<\/h3>\n<p>There are a lot of classic folk recipes: whitening with lemon zest, baking soda or activated charcoal. What they all have in common is cheapness, low effectiveness and a huge risk of damaging tooth enamel. Therefore, we recommend you never use these recipes: there is more potential harm than good.  <\/li>\n<\/ul>\n<blockquote>\n<p><strong>Do not use these methods &#8211; they are frankly harmful and can lead to extremely unpleasant consequences<\/strong><\/p>\n<\/blockquote>\n<ul>\n<li>\n<h3>Whitening toothpastes<\/h3>\n<p>A working and &#8220;civilized&#8221; method of whitening. If good pastes from trustworthy manufacturers are used, it is safe. It copes well with &#8220;fresh&#8221; stains from coffee and other products. But it has its limitations &#8211; after a few weeks of use you can get teeth whitening by only 1-2 tones, but it is only necessary to switch from whitening paste to a normal one, as the effect disappears.   <\/li>\n<li>\n<h3>Whitening mouthpieces<\/h3>\n<p>Standard whitening mouthguards (there are also individual ones, but this is not a home option) show good effectiveness. With proper use, you can achieve whitening up to 5-7 tones, but to get this effect, the mouth guards must be worn up to 8 hours a day, which is not very convenient. And the whiteness of teeth does not last too long. At the same time, the cost of good quality mouth guards is quite commensurate with professional whitening   <\/li>\n<li>\n<h3>Whitening strips<\/h3>\n<p>They are strips with a special gel coating. They should be glued on the teeth and left on for the time specified in the instructions. With regular use, you can get an improvement of 3-5 shades. From the disadvantages &#8211; it is not very convenient to use, plus the strips will certainly leave untreated areas, since it will not be possible to glue them evenly. And, which is true to a greater or lesser extent for all &#8220;home&#8221; methods, the effect of whitening does not last long.    <\/li>\n<\/ul>\n<h2>Professional whitening methods<\/h2>\n<p>Despite the fact that at home you can somewhat improve the situation, a really high-quality effect can be obtained only in a specially equipped dental office. There are also several methods of professional whitening <\/p>\n<ul>\n<li>\n<h3>Laser whitening<\/h3>\n<p>The service is not the cheapest, but it gives excellent results and is safe for tooth enamel. The principle is that a special gel is applied to the teeth, which is then activated by a laser beam, causing the gel to react with plaque while remaining neutral to the enamel. As a result, the plaque becomes soft and is easily removed from the surface. There are several laser whitening systems available. At City Smile Medical Center, we use the most effective and safe Beyond system. In one session you can achieve whitening by 8-10 tones, and the effect can last from six months to several years     <\/li>\n<li>\n<h3>Photo bleaching<\/h3>\n<p>The principle of operation is almost the same as that of laser whitening. The only differences are in the gel composition and the principle of its activation &#8211; instead of laser, the gel is activated by a special LED lamp. The City Smile clinic uses the American Magic Smile unit, with a gel based on carbamide peroxide, which is much safer than hydrogen peroxide, which is the basis for most other systems. Carbamide peroxide, unlike hydrogen peroxide, does not have a traumatic effect on enamel, does not affect the chemical structure of teeth and their strength. You can get up to 9 tones of brightening in one session. Again, the effect can last up to several years.     <\/li>\n<li>\n<h3>Mechanical whitening<\/h3>\n<p>Professional mechanical whitening is performed using the Swiss Air Flow hydro-abrasive technology. Plaque is removed by a jet of water and air with a special powder based on sodium bicarbonate. The composition of the powder is selected so that the effect of soda in its composition was more gentle than even in whitening toothpastes, so the method is quite safe and effective. It simultaneously removes plaque and polishes enamel.   <\/li>\n<li>\n<h3>Chemical whitening<\/h3>\n<p>The method consists of applying a special active gel based on hydrogen peroxide. It allows you to whiten teeth quite effectively, does not require complex special equipment, but this method can be used only on healthy natural teeth without chips and cracks, as well as visible fillings. And it is not completely safe for enamel, so we do not recommend it for use  <\/li>\n<li>\n<h3>Enodo bleaching<\/h3>\n<p>This is a special procedure that is only partially related to teeth whitening. It is performed in case of severe darkening of the treated tooth. It is, if I may say so, whitening not from the outside, but from the inside. For this purpose, it is necessary to remove the old filling, clean and isolate the canals and place whitening gel in the free space, and then carry out artistic restoration of the tooth. Of course, it is quite expensive and complicated, but it allows you to preserve the natural tooth, fully returning its aesthetics.    <\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-7386\" src=\"https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult.jpg\" alt=\"\" width=\"1600\" height=\"728\" srcset=\"https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult-200x91.jpg 200w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult-300x137.jpg 300w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult-400x182.jpg 400w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult-600x273.jpg 600w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult-768x349.jpg 768w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult-800x364.jpg 800w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult-1024x466.jpg 1024w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult-1200x546.jpg 1200w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult-1536x699.jpg 1536w, https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningResult.jpg 1600w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h2>Contraindications for whitening<\/h2>\n<p>As with any procedure, professional whitening has a number of limitations and contraindications.<\/p>\n<ul>\n<li>Bleaching is not recommended for children under 16 years of age<\/li>\n<li>Pregnant and nursing mothers should also refrain from whitening, as hormonal changes in the body make the teeth more vulnerable<\/li>\n<li>Allergic reactions to the components of bleaching gels and powders (mainly hydrogen peroxide)<\/li>\n<li>Bleaching is not carried out in case of tooth decay &#8211; first you need to treat it, and only then to do whitening<\/li>\n<li>Gum disease can also interfere with whitening treatments<\/li>\n<li>Bleaching is contraindicated in case of pathological or age-related erosion of enamel, as well as cracks on the teeth<\/li>\n<\/ul>\n<h2>To decide or not to decide?<\/h2>\n<p>Our advice to you is to trust a specialist. Properly selected and performed whitening procedure will give a wonderful result, and your smile will shine white again. The City Smile Medical Center employs professionals who will take into account all your nuances, wishes, clinical picture, and will give the necessary recommendations and advice.  <\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\" style=\"--awb-line-height:1.4;--awb-text-font-family:&quot;Montserrat&quot;;--awb-text-font-style:normal;--awb-text-font-weight:300;\"><h2>Frequently Asked Questions<\/h2>\n<h3>Is it a painful procedure?<\/h3>\n<p>No, teeth whitening is painless, and no anesthetic will be required during the process either.<\/p>\n<h3>Is there any preparation needed for whitening?<\/h3>\n<p>Before the procedure, all diseased teeth must be treated (sanitation) and in most cases professionally cleaned of dental deposits (calculus).<\/p>\n<h3>Do you need a diet after whitening?<\/h3>\n<p>Yes, it is highly recommended to follow a white diet for 7-10 days after the procedure. This will allow you to fix the result of whitening for a long time. This diet consists of excluding from the diet all products containing coloring agents.  <\/p>\n<p>Foods with a strong color should be avoided, as well as foods with hard or coarse texture and sour taste. Do not eat red meat, fish, cheese, smoked meats, spices, herbs, tomatoes, colored vegetables, fruits and berries, citrus fruits, jams. Coffee, tea, sweets with frosting, chocolate, egg yolk, sauces, compotes are also forbidden.  <\/p>\n<p>You can eat white meat, white fish, rice, oatmeal and pear porridge, pasta, potatoes, cucumbers (without skin), white pepper, white cabbage, cottage cheese, milk, butter and vegetable oil, white beans, mushrooms, white bread, bananas, pears (after peeling the skin), baked goods without sugar and coloring.<\/p>\n<p>It is highly recommended to stop smoking for this period as well.<\/p>\n<h2>Any questions?<\/h2>\n<p>Call and we&#8217;ll be happy to answer them!<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Teeth whitening, allows you to bring the color of your teeth closer to your desired natural whiteness. There is a whole range of different whitening procedures and techniques that differ in principle of action, effectiveness, safety and cost.<\/p>\n","protected":false},"author":1,"featured_media":11494,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[114],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Teeth whitening: is whitening harmful, what types are available and how often can be done<\/title>\n<meta name=\"description\" content=\"There is a whole range of different whitening procedures and techniques that differ in principle of action, effectiveness, safety and cost.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/citysmile.com.ua\/en\/bleach-bleach\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Teeth whitening: is whitening harmful, what types are available and how often can be done\" \/>\n<meta property=\"og:description\" content=\"There is a whole range of different whitening procedures and techniques that differ in principle of action, effectiveness, safety and cost.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/citysmile.com.ua\/en\/bleach-bleach\/\" \/>\n<meta property=\"og:site_name\" content=\"CitySmile\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/citysmile.ua\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-31T18:20:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-25T15:01:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/citysmile.com.ua\/wp-content\/uploads\/2023\/01\/WhiteningBlog1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"avercon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"avercon\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/citysmile.com.ua\/en\/bleach-bleach\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/citysmile.com.ua\/en\/bleach-bleach\/\"},\"author\":{\"name\":\"avercon\",\"@id\":\"https:\/\/citysmile.com.ua\/en\/#\/schema\/person\/f247bfab3e025b6f4f27448f2316d6ff\"},\"headline\":\"Bleach? 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