Clinical Investigation of the Performance of Epinamel for Dental White Spot Lesions

Inclusion Criteria: * • Will have dental braces or brackets removed immediately prior to or up to 48 hours prior to potential study participation * Have at least one active non-cavitated carious lesions around the bracket area with a rough, chalky and matte surface (white spot lesions - WSLs) at each side of the mouth; * Have carious lesion which are fully visible, assessable and accessible; * Are able and willing to observe good oral hygiene throughout the study; * Have ≥20 teeth and a BPE score of \<3; * Have completed fixed orthodontic treatment within the past 24-120 hours. * Are aged 12-60 years * Are willing and able to attend the on-study visits; * Are willing and able to understand all study-related procedures; * Provide written informed consent (by parent/guardian if minor) before participation in the study. * No systemic diseases or concomitant medication affects salivary flow in order not to negatively affect the remineralising process. Exclusion Criteria: * • Patients with known hypersensitivity to glutaraldehyde or any of the product's ingredients. * Patients with severe pulpitis or oral infections * Patients who are still be undergoing treatment using dental braces or brackets at time of study initiation * Patients who are vulnerable * Patients who are participating in another trial * Patients with tetracycline pigmentation, dental fluorosis, or enamel hypoplasia * Participants who had evidence of reduced salivary flow, systemic, or medical complications * Participants with cavitated lesions