1. Introduction
orthodontic, malocclusions
ADHESION
People seeking orthodontic treatment have increased not only to correct their malocclusions but also to improve mastication, speech, appearance, overall health, comfort, and self-esteem [Maintaining good oral hygiene is integral to successful orthodontic treatment [This clinical trial was designed to compare the effectiveness of different cleaning methods, including brushing with chlorhexidine (CHX) toothpaste, the use of cleaning tablets, and a combination of both protocols on biofilm removal on acrylic-based removable orthodontic appliances, and to assess whether polishing the fitting surface has an impact on biofilm adhesion and growth.