The Glycerin Trick Every Dentist Should Know (No More White Lines!)

Tired of those annoying white lines at composite margins? In this video, we’ll go step by step through the air-block final cure with glycerin gel—a simple but powerful trick that eliminates the oxygen-inhibited layer, improves gloss, and keeps your restorations stain-free. You’ll learn: • Why the oxygen-inhibited layer forms at composite margins • How a thin film of glycerin changes the final cure • Step-by-step technique under rubber dam • Applications for composites, veneers, onlays, sealants, and more • The most common mistakes to avoid This is one of those small, practical tips that can completely change your results in daily restorative dentistry. 👉 Don’t miss it—this trick will make your restorations look better and last longer.