Which item is used to dry the canal after irrigation?

• A. Tripple Tray
• B. Paper points
• C. Gutta-percha points
• D. Cresophene

Answer: (B)

Drying the canal after irrigation is essential to create a moisture-free space for obturation. Paper points are designed for this task because they are sterile, highly absorbent tips that fit the canal snugly. By using progressively smaller sizes, you can wick moisture from the canal walls and the apical region without forcing tissue, achieving a dry field necessary for a good seal. They’re specifically intended for drying, which is why they’re preferred over other items. The triple tray is used for impression-related work, gutta-percha points are the filling material used after drying, and Cresophene is an antiseptic irrigant/medicament rather than a drying aid.