Inclusion Criteria:  Dental students Diagnosed with gingivitis Clinical measurements: Probing pocket depths ≤3 mm, QHPI-TM ≥ 1.75 and with a bleeding site of at least 40% or more Aged between 18-25 Non-smoker No systemic diseases Not undergoing orthodontic treatment No crowding No periodontal treatment in the last three months  Exclusion Criteria:  Use of power toothbrush before Use of drugs that may affect the gingival tissues Having mucogingival problems Having carious teeth that require urgent treatment Probing pocket depths ˃ 3mm