Listerine Mouthwash Caused Severe Sores in Just 4 Days and Made Eating Difficult

I purchased a Listerine mouthwash set, including both large and small bottles, during a promotional campaign. After just four days of use, the product caused serious sores in my mouth. These sores have made it painful and difficult to eat, speak, and go about my daily life. It’s unacceptable that a ...











