Clinical Assessment of Bifluorid 10 vs Varnish Fluoride on The Exposed Hypersensitive Cervical Dentin in Adult Patient

Exclusion Criteria

• •Patients using desensitizing agents, receiving periodontal treatment or had received nonsurgical periodontal treatment in the last three months.
• •Patient wearing orthodontic appliance.
• •Patient with teeth having a painful condition involving the pulp and periapical region.
• •Patients who had allergy to materials will be used in the study.
• •Pregnancy.
• •Patient who does not consent to participation.
• •Patient who does not attend to the follow up.
• •A patient who has a carious first molar.