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Cavex Bite&White Refills

The Cavex Bite&white Refills with whitening gel from the Cavex Bite&White ABC Masterkit are now available. These Cavex Bite&White Refills allow patients to choose between extending a whitening treatment or using whitening gel for a touch-up.

The ABC Masterkit with individual whitening trays is the most effective and complete whitening treatment on the market. ABC Masterkit’s custom whitening tray and Cavex Bite&White Refill syringes restore the natural white color of the teeth and provide patients with a bright, radiant smile.


We value the opinion of the dentist. That is why we let The Dental Advisor test our Cavex Bite & White ABC Masterkit. After a clinical evaluation by a team of dentists, this complete whitening solution received a clinical rating of no less than 87%, which corresponds to 4 (out of max. 5) pluses. Professionals rate the ABC Masterkit as an effective solution that is easy to use.

Read the full report with quotes from dentists here.

More information about this product? Download the brochure below. Visit our distributor’s page to discover where the product is available.


  • Available in 1x 10 of 1x1 refill
  • Thixotropic gel flows under pressure
  • Three-year shelf life (refrigerated)
  • Convenient compact packaging
  • User-friendly manual included

Cavex Congress “Whitening  shouldn’t  be frightening”

In 2017 Cavex gathered the world’s most renowned dental specialist in the field of teeth whitening from all over the world for the congress ‘Whitening  shouldn’t be frightening’. During this congress these specialists shared their view on the various available whitening solutions and techniques. Click here to read more.

  • FAQ

  • Instructions For Use

  • Documents

  • FAQ

  • How does tooth‐whitening work?

    Discoloration of the teeth can have an intrinsic and/or an extrinsic cause. When the discoloration has an intrinsic cause, it means that there are small cracks in the enamel and dentin. Molecules within these cracks discolor, and that is what can be seen. Extrinsic means “from the outside” and these are the stains on the surface of the teeth.
    The gel that is being used for Cavex Bite&White contains 16% carbamide peroxide. This proven whitening agent is able to penetrate enamel and break down the discolored molecules through the formation of radicals (small energy balls).
    For the stains on the outside “extrinsic” part of the teeth, sometimes a whitening toothpaste would suffice. Using a direct whitening gel however would handle both intrinsic and extrinsic stains, being more thorough and therefore more effective.

  • Is tooth‐whitening bad for the teeth?

    Whitening should only be done under a dentist’s supervision. Tooth‐whitening under controlled dental office conditions is safe and effective. Clinical studies support the safety and effectiveness of home‐use bleaching gels when used appropriately. Tooth sensitivity and irritation to soft tissues can occur during bleaching treatment, but these effects only last for a short time. Cavex Bite&White has been developed and produced according strict European Cosmetic legislation and has undergone thorough testing and evaluation.

  • Where can Cavex Bite&White be bought?

    In short, at the dentist and the dentist via a dental distributor. Cavex Bite&White should only be sold by a dentist. Before any whitening procedure, a consultation with a qualified dentist is recommended to ensure no underlying oral or health issues. According to the new European Cosmetic Directive 76/768/EEC, tooth whitening or bleaching products containing between 0.1 % and 6 % hydrogen peroxide (16% carbamide peroxide) can only be sold by dentists. Higher concentrations are not allowed to be sold within Europe.
    The purpose of the law is twofold. On one hand, it is designed to reduce the risk of damage to tooth and gums that could result from the use of a tooth whitening product releasing more than 6% hydrogen peroxide. The law also intends to ensure that all tooth whitening procedures, performed with a significant amount of hydrogen peroxide released, are overseen by someone with the training and knowledge required to make sure the treatment is carried out safely and effectively. Cavex Bite&White is developed in full compliance with this new European legislation, and Cavex fully supports the enforcement of this law.

  • When should the tray(s) be placed in the mouth?

    With Cavex Bite&White we recommend to whiten the teeth one‐and‐a‐half hour before sleeping Brush the teeth, put the bleach trays in, leave them in for 1 hour, rinse the mouth, wait 20 minutes, gently brush with fluoride tooth paste, sleep well.
    While sleeping there is sufficient time for re‐mineralization after bleaching. It takes some time for the teeth to regain their initial strength.
    Right after bleaching, your teeth are more sensitive to discoloration by foods or drinks. The structure of the teeth is “open”, so eating or drinking products (red wine, coffee, tea, soda, smoking…) that could stain are advised against. Anything that can stain a white t‐shirt can stain your teeth. While sleeping you don’t eat or drink, so there is no risk of staining.

  • For how long should the tray stay in the mouth?

    We advise to keep the tray in the mouth for one hour. The “active ingredient”, in the case of Bite&White is carbamide peroxide, needs about one hour to take full effect.

  • How many times should the procedure be repeated?

    In the starter kit there are 2 syringes with gel. Both syringes should have enough material for 5 days, so 10 days period of whitening (upper and lower jaw) in total. If by this time the patient have reached his/her goal, great. If not, discuss possible prolongation of the treatment.

  • Does tooth whitening cause sensitivity to teeth or gums?

    The well fitted tray, combined with the thixotropic whitening gel should ensure that the gel will not be in contact with the area’s which are sensitive for irritation like your gums. Cavex Bite&White contains potassium nitrate in the gel. This is a desensitizer, therefore minimizing sensitivity. Slight sensitivity is possible and differs from person to person. In this case a desensitizer like Cavex ExSense could help.

  • How much whiter will the teeth become?

    We honestly cannot guarantee an exact indication except.. teeth will get whiter! The amount of shades lighter differs too much from person to person. It all depends on the nature and current state of the teeth, the type of measurements and the motivation(discipline) of the user. When the patient is not satisfied with the results after the 10 days of use, consult if it is possible to extend the treatment with an extra syringe of whitening gel.

  • For how long the gel/product be stored?

    Like all products, Cavex Bite&White also has its expiration date. Cavex Bite&White can be stored for at least 3 years, but only when stored in the refrigerator.

  • What are the transport conditions of Cavex Bite&White products?

    Transportation of Cavex Bite&White products based on carbamide peroxide does not require a conditioned environment. The products can be transported dry and without direct sunlight, at a temperature of up to 25 ° C, without any negative effects.

  • Tooth‐whitening at the dentist or at home, what is the difference?

    There are two ways to effectively whiten teeth. One is the “fast” in-office treatment at a dentist, the other way is at home.
    Chair‐side is mostly done with a “high peroxide gel and a light* in the dentist office. After the session the patient’s teeth will have undergone some degree of whitening.
    The process of a take home system is slightly different. There are two ways. The dentist will have to take an impression, which will be used for making a custom-made tray. The patient will receive this tray together with the Cavex Bite&White peroxide gel. The patient takes it home and applies the gel in the tray and mouth his/herself.

  • How should Cavex Bite&White be stored?

    Always store the whitening gel in the refrigerator. This is because high temperatures cause activation of the peroxides in the gel, resulting in a less effective low concentrated gel.

  • Can teeth be whitened with restorations/crowns/facings on my tooth.

    Whiten the teeth while having restorations is possible, however, these restorations won’t be affected by the whitening gel. A solution to this is to replace restorations after reaching the desired color. Always make these decisions together with the dentist!

  • Is tooth‐whitening safe?

    Whitening should be done only under dentist supervision. Tooth‐whitening under controlled dental office conditions is safe and effective. One main reason why many tooth whitening gels are dangerous for the teeth is the pH‐value. Many whitening materials have a low pH, and go with the saying “no pain, no gain”. Teeth generally become more sensitive than before using these materials and enamel weakens. Cavex Bite&White is pH‐neutral, and therefore safe to use.
    Clinical studies support the safety and effectiveness of home‐use bleaching gels when pH‐neutral and used appropriately. Tooth sensitivity and irritation to soft tissues can occur during bleaching treatment, but these effects only last for a short period of time.

  • Does Cavex Bite&White contain fluoride?

    Yes, the gel used for the whitening treatment contains fluoride. Fluoride is a proven agent for early re‐mineralization and restoration of the micro‐hardness.

  • Are whitening procedures with lamps at a dentist more effective than at home without the lamps?

    The claim of a lamp is that it accelerates the effect of the peroxide. However, literature does not prove the effectiveness of a lamp accelerated bleaching. High intensity of light could cause few degrees of temperature increase which result in faster decomposition of the peroxide. Numerous studies indicate that the faster the bleaching process the higher the reversal rate. Also, the heat from the light on your teeth for a long period of time is potentially dangerous to the pulp of the teeth. Cavex only believes in controlled and gradual whitening procedures with moderate peroxide amounts. These tend to have a low reversal rate, with significant less sensitivity and are gentle for the mouth and body, eliminating any risk.