INTRODUCTION
To assess the impact of using preventive mouthwash agents on the surface hardness of various resins composites.
MATERIALS AND METHODS
Hundred specimens were prepared from five types of composite resin material in a Teflon mold. Five specimens from each type of restorative materials (Herculite XRV Ultra, Estelite Σ Quick, Z Hermack, Versa Comp Sultan, and Empress Direct IPS) were ...