The Fizzy Truth About Champagne And Your Eyes
What Happens When Bubbles Meet Your Eyes: Champagne causes a burning sensation in your eyes primarily because of carbon dioxide. The bubbles that make champagne sparkle are actually CO2 gas trapped in the liquid under pressure. When this carbonated beverage comes into contact with your eyes, the carbon dioxide reacts with the moisture on your eye's surface to form carbonic acid. This mild acid irritates the sensitive tissues of your eyes, creating that stinging, burning feeling that makes you want to blink rapidly or rinse your eyes immediately.