Can I use 6th- or 7th-generation bonding agents with composites for anterior restorations?

Yes, the bond strengths of 6^th-generation [Xeno III (DENTSPLY Caulk)] and 7^th-generation [G-BOND (GC America); Xeno IV (DENTSPLY Caulk)] bonding agents are adequate for composites in anterior restorations. Be sure that the primer is firmly rubbed onto the enamel to obtain a proper etch.