TOPIC TAG

#wine-faults

All articles and explainers tagged under #wine-faults.

Natural cork stoppers, a glass stopper, and an unbranded matte aluminum screw cap resting side by side on a dark slate surface.

Can Screw Cap Wine Be Corked? TCA Sources Beyond the Cork

Yes, screw-cap wine can smell corked. Learn how TCA and TBA enter wine via oak barrels, chlorine sanitizers, water, or additives—and how to tell taint from reduction.

October 17, 2026Explainer →