How long should I leave the toothpaste on? | Toothpaste against herpes

How long should I leave the toothpaste on? People who use toothpaste to fight the spread of the herpes virus leave the toothpaste (containing zinc) on the blisters for several hours. Overnight application is particularly suitable for this purpose. When the herpes blisters have dried out, you should stop using toothpaste, as you will have … How long should I leave the toothpaste on? | Toothpaste against herpes