Clinical Research Directory

Inclusion Criteria: * Be over 18 years of age. * Have white spots on teeth between 1.3 and 2.3 or between 3.3 and 4.3. * No previous dental treatment on teeth affected by hypomineralisation lesions. * No active caries lesions at any ICDAS II stage on the anterior teeth. * Patients with satisfactory oral hygiene and periodontal health, who are not undergoing periodontal maintenance and who do not use chlorhexidine mouthwashes. Patients with recessions without sensitivity are included. Exclusion Criteria: * Patients who have previously undergone whitening treatment (less than 5 years ago). * Patients undergoing orthodontic treatment. * Patients with a history of trauma to the front teeth. * Patients with endodontically treated anterior teeth. * Pregnant or breastfeeding patients. * Patients who smoke. * Patients with periodontal disease. * Patients with poor oral hygiene.