Color stability of a bis‐acryl composite resin subjected to polishing, thermocycling, intercalated baths, and immersion in different beverages

Abstract

Polishing of provisional surfaces restorations made of bis-acrylic resin is essential to minimize staining caused by aging and use of colorants, regardless of the particle size present in the polishing paste. The contact with coffee and red wine should be avoided, especially for clinical times greater than 1 week.