How to Use Zoom Teeth Whitening Kit at Home

Author of the article:

Soldatova Lyudmila Nikolaevna

Candidate of Medical Sciences, Professor of the Department of Clinical Dentistry of the St. Petersburg Medical and Social Institute, Chief Physician of the Alfa-Dent Dental Clinic, St. Petersburg

Over time, teeth inevitably acquire an increasingly intense yellow tint. With it, the smile loses its radiance, health and attractiveness. Therefore, I really want to find an effective remedy that will help rid enamel of unpleasant color.

Today, there are many professional methods and folk recipes created to solve the problem. You have a choice: use folk remedies, go to the dentist, or purchase special medications at the pharmacy. Let's tell you more about the last option.

Whitening toothpastes

All toothpastes remove surface plaque from enamel because they contain mild abrasives. Some toothpastes with whitening properties contain mild polishes or chemical ingredients to provide additional effectiveness in removing plaque and stains. However, with the help of whitening toothpastes, you can only remove surface plaque and lighten your teeth by only one tone, while in a dental office, using professional whitening systems, you can lighten your teeth by 3-7 tones. If the paste contains abrasive particles, you should not use it constantly, as you can injure your tooth enamel.

Teeth whitening strips and gels

Whitening gels are gel-like products that are applied with a brush directly to the surface of the dental crown. The instructions usually call for once or twice daily use for 30 minutes for 30 days. Sometimes, the effect is noticeable within a few days, and the final result lasts for several months.

Teeth whitening strips are very thin, almost invisible strips coated with an active substance, most often a gel with hydrogen peroxide. Strips are one of the ways to apply gel to the surface of teeth. The method of applying the strips is similar to the gel method - once or twice a day for 30 minutes, for 30 days.

The application period is indicated conditionally; it may differ for each system.

Tips and Cautions

To maintain the snow-white color of things, you should follow these rules:

bleaching is excluded if there are metal buttons or stripes;
First, the dirt is washed separately, only then the entire product is immersed in water;
You cannot bleach laundry of different colors in the same container, they must be sorted (also by type of fabric);
Do not mix active substances, as this can damage the fabric;
Washed laundry should be dried thoroughly.

Proper care will allow you to keep your favorite items in good shape and wear them for a long time.

Teeth whitening trays

Teeth whitening systems with a special tray can be purchased either in a store or from a dentist. It is a mouthguard shaped like a bite, with a whitening gel applied to it. The mouthguard is used for a specific period of time, usually from a few hours a day (for example, while sleeping) for four weeks or more (depending on the degree of enamel discoloration and the desired tone).

The whitening kit may include a gel activator lamp, the light of which, through a transparent tray, enhances the process of releasing oxygen from the gel.

Mouthguards can be universal, or they can be made in the clinic according to an individual impression.

Causes of color loss

Even a perfectly white blouse or tablecloth loses its impeccable appearance after 3-4 washes. There are several reasons for this:

Drying in the open sun. Prolonged exposure to ultraviolet radiation leads to color loss.
Fading and wear of fabric over time.
Untimely removal of stains that eat into the fabric.
Exposure to hard water, which causes fabric to turn yellowish or brown.
When storing dirty clothes in a box without ventilation.
Untimely washing of clothes.
Incorrect choice of temperature when machine washing.

Regardless of the reason why white things have turned yellow or stained, do not rush to throw away your linen, shirt or tablecloth. Use our tips and you will be able to revive almost hopeless things.

Rinse liquids

Whitening liquids are one of the newest products for at-home teeth whitening. Like most mouthwashes, they freshen breath, help reduce plaque, and prevent gum disease. But these products also include ingredients, such as low concentrations of hydrogen peroxide, that whiten teeth. Manufacturers claim that to obtain the desired result, it is necessary to use the liquid for 12 months, daily, twice a day before brushing your teeth. However, the rinse may not be as effective as using other whitening products because the whitening liquid only contacts the teeth for a short period of time (only 2 minutes compared to the 30 minutes required for most strips).

Below is a summary of some of the home whitening systems available on the market. The numbers indicating the concentration of the active substance given by manufacturers are not always correct. Sometimes the concentration is exaggerated for marketing purposes.

Bleach for baby clothes

Children's clothes can be whitened with home remedies or aspirin. An effective way to return diapers and onesies to their original appearance is to boil the products in 5 liters of boiling water with the addition of a third of a bar of grated laundry soap and 2 tablespoons of baking soda.

Industrial bleaches are not all suitable for whitening children's linen. Especially designed for this:

powdered product “Eared nanny”;
Cotico stain remover;
"Nanny Universal";
Baby Spesi bleach.

These products do not contain chlorine or optical brighteners, so they do not cause irritation to children's skin and are suitable for frequent use.

To summarize, the best laundry bleach is liquid oxygen stain removers. They can be used for any type of fabric, white and colored items and children's underwear. They do not destroy the fabric structure even with frequent washing and rarely cause skin irritation or allergic reactions. You may pay a high price for high quality, but if oxygen bleach is beyond your means, you can always use homemade formulations that you prepare yourself. They are no less effective, but are affordable for every housewife.

Teeth whitening strips Crest 3D White Luxe

Whitening with the Crest 3D White is carried out in the same way as with other strips - they are applied to the teeth for a certain time in accordance with the instructions. The active substance of the gel is hydrogen peroxide. The strips also contain ingredients that effectively treat stains and plaque on enamel, while the product remains safe for teeth. The company offers the following types of products:

Professional Effects Strips. Not only the visible surface is whitened, but also hard-to-reach areas, making the smile appear natural.
Supreme Flexfit. Thanks to new technology, these strips adhere better to the teeth. They can be used during the day, they do not interfere with talking, you are even allowed to drink water with these strips on your teeth.
Whitening system Gentle Routine. This is a good option for whitening sensitive teeth. The composition includes natural ingredients, and the active substance has a small concentration, this eliminates possible discomfort due to hypersensitivity.
The Vivid system is also designed specifically for sensitive teeth.
1-Hour Express Strips. They are coated with a gel with a higher concentration of the active substance, the method provides a faster result, however, the system is not recommended for use in cases of increased tooth sensitivity.

What is oxygen bleach

The appearance of oxygen-containing bleaches on the household products market has made the lives of many women easier - there is no longer a need for long soaking and boiling of products to return them to their former snow-white appearance. And for bleaching synthetic items, such a product is simply a godsend. Available in both liquid and powder form.

Sodium carbonate or sodium carbonate peroxyhydrate is the main active ingredient in oxygen bleaches and stain removers. Dissolving in water, this chemical element breaks down into soda (a famous bleaching agent of our grandmothers) and hydrogen peroxide, which releases active oxygen.

Under its action, the surface of the fabric oxidizes, which allows you to rid the item of stains, yellowness and unpleasant odors. In addition, oxygen bleach has an antibacterial effect and can be used for washing not only white clothes, but also colored ones.

The household chemicals market offers a wide variety of oxygen-containing products:

BOS Plus Oxi;
Vanish Oxi Action;
Soap nuts ECO 2;
Sarma Active 5 in 1;
Persol Extra et al.

To distinguish an oxygen stain remover from other types of bleaching products, you should carefully study the packaging - as a rule, the oxygen content is always indicated on it: Oxi, O2, Active, Oxigen, etc.

The main advantages of liquid oxygen-containing products:

They do not require exposure to high temperatures; they begin to act when soaked or washed at 40 C.
You can bleach items made from delicate types of fabric (synthetics, wool, silk).
Do not destroy the structure of the fabric.
They cope well with old stains.
Easily remove stains of various origins (grass, sweat, blood, wine, grease).
Strengthen the effect of detergents.
Completely rinsed from the surface of the product.
Eco-friendly and safe when used as intended.
They do not cause allergic reactions, therefore they are suitable for bleaching children's linen.

The main disadvantage of oxygen bleaches is their high price. Too much product consumption and the need to frequently get rid of stains on clothes force you to spend quite a decent amount on the purchase, which not everyone can afford. Another disadvantage is the short shelf life (about six months).

Powder stain removers begin to act only at high water temperatures (80–90 degrees), but have a longer shelf life (up to 5 years).

Home teeth whitening White Light

White Light system is a universal and affordable product for high-quality home teeth whitening. The active gel is applied in a thin layer from the inside of the mouth guard. The mouth guard is inserted into the mouth and clamped with the upper and lower teeth; a device with a light source is fixed on the mouth guard - it is covered and held by the lips. To obtain a visible result, 10 minutes are enough; if your teeth are very yellow, you can increase the time to 30 minutes. The procedure is recommended to be carried out after breakfast, lunch and dinner for 10 minutes, or 30 minutes at a time - whichever is more convenient for you.

Subtleties of working with fabrics of different compositions

The final result depends on the type of fabric and the chosen treatment. In order not to spoil the thing, you need to know how to do it.

Linen and cotton

Natural fabrics are subject to shrinkage, so you should avoid boiling your laundry. The most comfortable temperature for whitening is 40-45 °C. Cotton items are poured with warm water with whiteness for about 40 minutes (5 liters of water, 100 ml of active substance). The laundry should sometimes be turned over and kneaded with your hands. Next you need to wring it out and load it into the washing machine.

Synthetics

Artificial fibers are resistant to various chemicals. To wash synthetic clothes, you can purchase oxygen bleach for white items, or use a saline solution. Polyester should not be exposed to sudden changes in water temperature, as this will discolor the fabric and lead to the formation of creases. Normal values for washing are 40-50°. You should avoid boiling things, and soak them only in a plastic basin.

Wool

Products containing chlorine are harmful to wool products, so it is better to use specialized products. The aggressive component makes the fibers hard and rough. The product becomes prickly and loses its shape. White clothes made from some types of wool yarn acquire an unpleasant yellow color after contact with bleach. It is recommended to soak warm clothes only for an hour, as the fibers fill with water and become tangled. After drying, the products become covered with small pellets, which are difficult to get rid of.

Silk

Caring for thin fabrics excludes the use of chlorine-containing substances and active additives (enzymes). Silk does not tolerate high temperatures, direct sunlight, or alkalis. Acids are especially harmful to tissue. The gentle whitening period for them cannot exceed 10 minutes. The water temperature should be within 40°.

Important! Before bleaching, it is recommended to test the minimum concentration of the solution. If there is no effect, you can add the active substance.

Teeth whitening at home Global White

Global White is a comprehensive whitening system that includes:

Gel. Whitening pencil;
Retractor to hold teeth open during the procedure;
Brush for applying bleach.

Whitening gel includes 3 percent or 6 percent hydrogen peroxide. It is its effect that provides the brightening effect. Another component of the gel is potassium nitrate, which is necessary to maintain tooth enamel and reduce its sensitivity. The third element is xylitol, which actively prevents the proliferation of carious bacteria.

In addition to the global white whitening system, a mouthwash and toothpaste have been developed to maintain the effect. Mouthwash, in addition to lightening the enamel in hard-to-reach areas of the teeth, also promotes its remineralization.

Home teeth whitening using White Kiss trays

White Kiss whitening kit is another comprehensive system for home teeth whitening. The set includes 12 ml of whitening gel, toothpaste to maintain the whitening effect, and two thermoplastic trays.

The main active ingredient of the White Kiss whitening gel is carbamide peroxide 10%, a professional but safe product for teeth. To reduce the risk of developing enamel hypersensitivity after whitening procedures, the gel contains potassium fluoride and xylitol.

White Kiss toothpaste is designed to maintain the whitening effect of the gel. It is low-abrasive and contains sodium fluoride and xylitol, which effectively prevent caries. The paste also contains papain, which copes well with plaque, and pyrophosphates, which protect teeth from further plaque formation.

The set is designed for a one-week course - 7 procedures.

If we compare White Kiss with Global White, the manufacturer of White Kiss speeds up the whitening process by increasing the concentration of the active substance, which means that for sensitive teeth it is preferable to use Global White.

The dangers of self-bleaching

Any bleaching harms the enamel. But if a doctor in a dental clinic uses professional gentle techniques, then home procedures are more aggressive:

Acid leaches calcium.
Peroxides destroy collagen fibers, causing increased sensitivity.
Due to the destruction of fibers, microcracks appear and microorganisms enter them. Caries develops, teeth become darker than they were before whitening.
Lightening is uneven: dark areas are noticeable, especially in places where fillings are installed.
Chemical burns of the gum tissue occur.
Individual characteristics are not taken into account - allergic reactions, hypersensitivity, gum problems.

Any bleaching harms the enamel.
Even the best teeth whitening product cannot be used if there are contraindications:

high sensitivity;
fillings installed in visible areas (they cannot be bleached and will therefore become noticeable);
hydrogen peroxide causes allergies;
caries, other enamel damage;
pregnancy, breastfeeding;
minority (before the age of 18, the enamel is not fully formed).

Before you buy a dental product at the pharmacy, you need to consult a doctor who will confirm the absence of contraindications and give advice on choosing the optimal lightening method. It is better to avoid using homemade compounds: they are not only ineffective, but also dangerous.

Chikunov S.O. Modern aesthetic dentistry. St. Petersburg, 2005.
Official websites of brands.
Consumer review sites.

Source

Home whitening Amazing White

Amazing White HOME COLLECTION teeth whitening system at home with a mini LED lamp is an innovative product on the dental market that allows you to painlessly, safely and effectively change the color of your teeth at home. Allows you to avoid uncomfortable mouthguards, gum irritation and increased tooth sensitivity. Manufacturers promise comfort, ease of use and snow-white enamel. The kit contains a mouth opener, an LED lamp, the light of which will release active oxygen from the whitening gel, and two tubes with the active product.

Home whitening Zoom Day White and Night White

Day White ACP is a daytime whitening system that contains an active gel based on 7.5% or 9.5% hydrogen peroxide. The composition of the Day White ACP gel also includes: amorphous calcium phosphate (ACP) - adds shine to the enamel, reduces its permeability, and potassium nitrate - to reduce the sensitivity of the enamel. The recommended course of whitening is up to 2 weeks, 2 times a day for 30 minutes.

Night White is a night whitening system that contains an active gel based on 16% carbamide peroxide. The gel also includes amorphous calcium phosphate (ACP) to restore damaged enamel. For effectiveness, the Night White system uses custom trays made using a vacuum former. The recommended course of use of Night White is from 9 to 27 days for 5-7 hours.

The best “folk” bleaches for white laundry

How did our mothers and grandmothers bleach fabrics? Before the advent of oxygen powders and active gels, this role was performed perfectly:

Lemon solution . Add 200 ml of 3% peroxide and 50 g of lemon juice or lemon juice to 3 liters of warm water. Stir everything well, add to the washing machine and turn on the desired mode. The product also works to whiten tiles and sanitary ware.

Hydrogen peroxide . The predecessor of oxygen bleach was the following recipe: add a spoonful of peroxide to 6 liters of warm water. Soak the item for 30 minutes, wash and rinse 1-2 times.

Ammonia and turpentine . Mix the ingredients in equal parts and pour into a container with hot water. Place the laundry there and stir with a stick. Leave for 3-4 hours, then rinse several times.

Potassium permanganate . To 6 liters of heated water, add a pinch of washing powder and the same amount of potassium permanganate. Soak items for an hour, rinse and wash by hand or machine.

Laundry soap . Prepare a strong soap solution - grate the soap and pour a liter of boiling water. Pour the solution into a bowl of hot water and leave the laundry overnight. Wash and rinse in the morning.

Baking soda . Optimal for whitening children's clothes. To 1 liter of heated water add 1 tbsp. l. soda and the same amount of ammonia. Place the items in water and leave for a couple of hours. Rinse until the smell is gone.

Boric acid . Add 10-20 ml of boric alcohol to a bowl of warm water. Soak the laundry overnight and rinse.

Home whitening Beyond

Beyond Home Edition home whitening system is based on the Beyond Power Whitening Accelerator professional whitening system. The technology involves the use of cold light with a wavelength of 480 nanometers, which is comfortable for the patient. Using 18 high intensity light emitting diodes, this light triggers a special film and a specially formulated whitening gel. The system replicates the accelerated whitening used in the Beyond Power Whitening Accelerator system in dental offices.

Home teeth whitening with Opalescence gel

Several types of fluoride gel Opalescence PF for teeth whitening at home: with 10%, 15% and 20% concentration of carbamide peroxide. The gel does not cause pain and the development of hypersensitivity. When applied to tooth enamel, it absorbs the same amount of fluoride as when applied over the same period of time to most toothpastes from leading manufacturers. The patented gel composition begins to whiten within 30 minutes after application (from 1 to 3 daily) or whitens for the entire time for which it is applied and left, that is, from 1 to 6 hours during the day. When used at night, when the gel remains active for 8-10 hours, the desired tone can be achieved faster.

Manufacturers of the Amazing White, Zoom, Beyond, Opalescence systems recommend using this system also as a supplement after professional whitening at the dentist.

Optical brightener

The principle of operation of optical brightener is to reflect light from the fabric. Particles of the substance remain in the fibers, creating the illusion of dazzling whiteness. Optical or fluorescent brightener is ideal when you need to look perfect, like wearing a white shirt at a business meeting.

The main disadvantage of a fluorescent product is that the ideal whiteness of the fabric is an illusion, not a reality. The first optical brightener was ordinary blue. Particles of blue dye cover up the yellowness, making the fabric look perfectly white.

Optical whitening is practically never found in its pure form. Fluorescent components are included in other washing powders and bleaches in varying quantities. Brands of optical brighteners – Vanish Gold, Heitmann and others.

This is interesting: how to bleach tulle correctly

Optical whitening substances provoke allergies and are not used for washing children's clothes and delicate fabrics.

Before washing with fluorescent product for the first time, take a small piece of fabric and place it in a bleach solution. Apply the cloth to your body for a short time. If you experience itching, runny nose, rashes or redness, do not use bleach and consult a doctor and take antihistamines.

When purchasing fluorescent products, choose packaging with the latest release and small volume. Over time, the magical properties of the powder or gel decrease, just like oxygen bleaches.

Teeth Whitening Pencil Bright White

Bright White whitening pencil is a modern development that allows you to improve the color of your tooth enamel at home in just a few procedures.

The colorless gel that is part of the Bright White whitening pencil contains the same components as the products used by professional dentists for teeth whitening, this allows you to whiten your teeth painlessly, absolutely harmlessly and professionally.

Teeth whitening pencil Luxury white

Luxury White-pro pencil was developed using modern technology and helps restore the natural color of tooth enamel. Luxury White PRO contains urea peroxide as an active ingredient, which has a gentle effect on teeth without compromising the integrity of the enamel.

Once on the surface of tooth enamel, peroxide is converted as a result of a reaction into hydrogen peroxide, which leads to its further breakdown and conversion into a portion of active oxygen, which affects tooth enamel.

After the whitening procedure, you do not need to rinse your mouth, just wipe your teeth with a soft cloth, and also refrain from eating or drinking for half an hour (maximum hour).

Magic White home teeth whitening system

Types of drugs

The most popular teeth whitening products in the pharmacy are:

Gels. Unlike drugs that are used in dentists' offices, pharmacy gels contain a reduced concentration of hydrogen peroxide. They need to be applied twice a day for about 14 days in a row. The composition is applied to the teeth using a special brush. At the same time, it is very important to try not to touch the gums and not swallow saliva. The effect of the active substance on the mucous membrane can lead to irritation on it. Be sure to read the instructions before use, even if you have previously used a similar product.
Mouth guards with gel. These are special attachments for teeth filled with whitening agent. The trays are worn overnight and the procedure takes about two weeks. Devices are divided into two types: thermoplastic applicator trays and non-formable applicator trays. The first ones need to be boiled, and then put on your teeth and bitten, then they take the shape of your teeth. This reduces the risk of gel leakage during sleep. Non-formable aligners do not need to be boiled, they do not take the shape of teeth, so the important task here is to buy a device of the appropriate size.
Whitening strips are a simple, safe and very convenient product. The course lasts approximately a week, depending on the specific product. The strips, like mouth guards, are left on the teeth overnight. The products are impregnated with a special gel containing an active substance; while you are resting, it penetrates the enamel and neutralizes the pigment. The strips are quite effective; once completed, you will notice that the color of your teeth has changed several shades.
Whitening toothpaste. There are three types. The first is pastes with abrasive particles, their main active element is chalk or soda. With the help of such substances, yellow plaque is carefully removed from the teeth during brushing. But you need to follow the instructions very carefully so as not to damage the enamel. The second type is truss pastes that operate on the basis of natural enzymes. The third is chemical toothpastes. This is one of the most popular and effective types of these products. But you shouldn’t use such pastes all the time. The best option is the unique multi-stage system “ASEPTA PLUS” GENTLE WHITENING, it provides results in just four weeks and does not damage tooth enamel. The paste contains calamus and eleutherococcus extracts, which prevent gum irritation and accelerate the regeneration processes of the oral mucosa.

Sources:

Report on determining/confirming the preventive properties of toothpaste “ASEPTA PLUS” GENTLE WHITENING” Author: doctor-researcher A.A. Leontyev, head Department of Preventive Dentistry, Doctor of Medical Sciences, Professor S.B. Ulitovsky First St. Petersburg State Medical University named after. acad. I.P. Pavlova, Department of Preventive Dentistry
Clinical and laboratory assessment of the influence of domestic therapeutic and prophylactic toothpaste based on plant extracts on the condition of the oral cavity in patients with simple marginal gingivitis. Doctor of Medical Sciences, Professor Elovikova T.M.1, Candidate of Chemical Sciences, Associate Professor Ermishina E.Yu. 2, Doctor of Technical Sciences Associate Professor Belokonova N.A. 2 Department of Therapeutic Dentistry USMU1, Department of General Chemistry USMU2
Report on the determination/confirmation of the preventive properties of personal oral hygiene products “ASEPTA PLUS” Remineralization doctor-researcher A.A. Leontyev, head Department of Preventive Dentistry, Doctor of Medical Sciences, Professor S.B. Ulitovsky First St. Petersburg State Medical University named after. acad. I.P. Pavlova, Department of Preventive Dentistry
Report on determining/confirming the preventive properties of toothpaste “ASEPTA PLUS” COFFEE and TOBACCO Author: doctor-researcher A.A. Leontyev, head Department of Preventive Dentistry, Doctor of Medical Sciences, Professor S.B. Ulitovsky. First St. Petersburg State Medical University named after. acad. I.P. Pavlova, Department of Preventive Dentistry

Home teeth whitening system Dent 3D White

Dent 3D White teeth whitening technology is in many ways similar to popular home lamp whitening. In the same way, a special gel and a device that emits a light beam at a strictly defined wavelength are used to whiten teeth.

The active substance of the gel is carbamide peroxide, which releases atomic oxygen. This is the same whitening component that is used in professional whitening.

Under the influence of light, a gel with active oxygen penetrates deeply into tooth enamel, destroys pigments without changing the structure of hard tooth tissue.

The packaging design is reminiscent of the White light system, which suggests certain thoughts related to marketing.

Chlorine bleach

These substances are often produced in the form of liquids, less often - powders. The main active ingredient is sodium hydrochloride. The composition can also be supplemented with sodium carbonate and hydroxide, as well as surfactants.

Note: wash kitchen towels

Chlorine bleaches have their advantages and disadvantages. The advantages include:

Active action even in warm and cold water.
Easy to use - just pour into water and add laundry.
Low price.
Measured dosage.
Suitable for disinfecting plumbing fixtures and surfaces in the home.

Disadvantages of chlorine bleach:

Frequent use destroys fabric fibers.
Suitable only for bleaching cotton fabrics.
Do not use in machine wash together with powder.
Short shelf life - 9 months from the date of purchase.
A characteristic pungent odor that is not covered by fragrances.

A substance with chlorine is aggressive to fabric fibers, so it is suitable for infrequent use.

White smile home whitening system

Teeth whitening system White Smile photo-whitening technology. The difference between the method is that active oxygen passes to the dentin of the tooth through the enamel matrix, where it cleans it of dark particles on which the color of the tooth depends. It is considered highly effective and completely safe even for problem teeth.

The teeth whitening process in this system is quite simple. It is necessary to apply the gel to the teeth, turn on the device emitting LED light, and point it at the teeth whitening area.

The White Smile system kit includes an LED light device, gel A, dental tray, gel B, instructions, 2 batteries.

The patented formula of White&Smile products was developed in France, production is carried out in Italy, and the products meet the safety requirements of the European Union.

Colgate Simply White Teeth Whitening Gel

Colgate Simply White home whitening system is a teeth whitening gel made in the USA, one of the most effective whitening products in its class. Visibly whitens teeth in just two weeks when used once a day, without damaging tooth enamel. The main whitening ingredient of the gel is 5.9% hydrogen peroxide. The composition also includes stabilizing elements (phosphates) to maintain normal acidity in the oral cavity.

After applying the gel to the teeth, it is immediately absorbed into the enamel, and the process of removing stains and yellowness begins immediately. Colgate Simply White can also be used to whiten deeper areas of enamel. To obtain the desired effect, you should refrain from eating and drinking water for only 15 minutes after applying the product to your teeth - this amount of time is more than enough for the whitening gel to adhere to the teeth and the whitening process to begin.

How to choose

There are three main types of bleaches:

chlorine;
oxygen;
optical.
There are a wide variety of bleaches available

Chlorine bleach is good for whites made from 100% cotton or linen. The main component of chlorine bleach is sodium hypochlorite. It is a strong oxidizing agent with the properties of an acid. Therefore, when using chlorine bleach, take precautions: use gloves, dilute the concentrate.

Due to its aggressive components, it corrodes paint, so it is suitable for lightening jeans. Use chlorine-containing products extremely rarely to remove difficult-to-remove stains, yellowness, grayness, and faded stains if other products fail. Do not use to wash a child's clothes.

The most gentle oxygen bleaches are suitable for natural and synthetic materials. The active ingredient in such bleaches is sodium percarbonate, which acts as an oxidizing agent. Available in dry and liquid form. Apply before the main wash by hand or in the machine. Recommended use every two washes.

Important! Do not bleach items with leather inserts or wooden fittings.

Optical or visual brighteners contain components that reflect light. In fact, the substances do not affect the fibers, but mask grayness and stains.