This document describes a self-management intervention to increase daily flossing. The student was not flossing regularly and wanted to improve their gum health. A contingency plan was created where the student would lose the use of their iPod for a day if they did not floss each night. Graphs show that flossing increased under this intervention compared to baseline levels. Some problems occurred after the student moved, like misplacing their floss. The intervention was adapted by adding a contingency to purchase new floss daily if needed. Overall, the intervention successfully increased the student's daily flossing behavior.