Efficacy, potential risks of treatment for whitening teeth, and rules of hygiene and food to keep teeth white after bleaching. Bleaching of teeth is definitely a treatment that - especially those who are attentive to their appearance - often turn a thought. But then it happens that some doubts creep in, perhaps the effectiveness of the treatment itself or the potential risks, to make us change our minds. Yet it is a teeth whitening treatment is increasingly common, especially abroad, and effective. Or you think Tom Cruise's teeth were perfectly white because he drank so much milk as a child?


It is often suggested a generic 'teeth whitening'. But there are various techniques, and there are many schools of thought on what is the safest and / or the most effective. What elements must be considered before considering a treatment, to be sure that it is potentially harmful? What are the current techniques of safe and effective? An essential element is to make a careful check of the health of the tissues of the oral cavity, both the hard tissue of the tooth, that the health of the gums. An important stage is the pre-treatment, make a good occupational hygiene to prevent bleeding of the gums during the bleaching, and a good remineralization of teeth with fluoride applications and mousse casein. If you have fillings, you have to make sure they are integrated in order to prevent infiltration.

Bleaching is a chemical process of oxidation-reduction that can be done with hydrogen peroxide or carbamide peroxide, with technical or professional home care . Techniques have far larger house 'rates of substance bleaching and treatment should last for 15 days with applications of masks filled with gel. The professional bleaching has higher percentages and the professional (dentist or dental hygienist) must protect the gingival tissues prior to recessed, with a dam made of Light cure resins and can suffice a single session of bleaching, With or without light bulbs (eg . Plasma) or laser.

What are the potential damage to which we expose our teeth? If in the oral cavity fillings are infiltrated, there may be damage to the pulp of the tooth. If your teeth are sensitive, the sensitivity must be resolved before treatment otherwise may increase.

If the teeth are treated with substances Remineralizing before treatment and the operating protocols are followed by scientific evidence and recommended by manufacturers, there is no damage against the teeth and gums. All techniques appear to be valid, but the treatments must be selected and recommended by the dentist who will assess the ideal treatment customized for each patient.

What can - realistically - to wait by the bleaching treatment? The duration of the bleaching is conditioned by lifestyle: smoking and food chromogens (red wine, spinach, coffee, etc..) , Pigmented teeth. Should be made effective and brushing once in every 3 months for the oral cavity always healthy. If discoloration is present on the surface due to the use of tetracyclines, the teeth have teeth too gray or purple veins that do not give a satisfactory result. The colors that have an optimal outcome are those who tend to yellow.

The result varies from person to person? The result varies from person to person and depends on the density of the enamel and the base color, the gray does not have optimal resolution.How often you can repeat a whitening treatment? Bleaching can be repeated every 2 years or every year. The patient may occasionally use the-counter for the maintenance, or rather pre-loaded templates recommended by the professional.

What are the most important hygiene and dietary rules to follow to last as long as possible bleaching treatment? Prevent abuse of food chromogens and control of plaque effectively with a good brushing.
Toothpastes that promise effect 'bleaching' serve a purpose? Mildly abrasive toothpastes contain substances that remove the pigment surface, but not whiten your teeth. I do not use should be made ill-considered because they can abrade the surfaces of the teeth smaltee.