During intraoral try-in, the interior surface of a restoration can be contaminated, causing problems with adhesive cementation. To avoid contamination, IVOCLAR VIVADENT's Ivoclean is a universal cleaning paste that can be used on restorations fabricated from glass ceramics, zirconia, alumina, precious and non-precious alloys and composites. The paste is applied to the bonding surface for 20 seconds and then rinsed away. The surface is dried with air before seating. For more information, call 800-533-6825, email email@example.com or visit www.ivoclarvivadent.com.