Has your breath been freshened or is your mouth cleaned using mouthwash? Most of us certainly have. It’s fast, simple, and leaves your mouth minty and fresh. Many times commended for its capacity to fight bad breath, kill germs, and stop gum disease or cavities is mouthwash. Have you ever considered whether it is causing more damage than benefit?
Both beneficial and dangerous varieties of hundreds of microorganisms call your mouth home. While harmful bacteria can cause gum disease and cavities, healthy bacteria are essential for maintaining your teeth and gums. Mouthwash kills both; it doesn’t distinguish the two. This begs a salient issue: Is using mouthwash compromising the good balance of your oral microbiome?
What Does Mouthwash Do?
You can clean your mouth with mouthwash. It can get rid of bacteria and help fight bad smell. Some mouthwashes also help keep gum disease and infections at bay.

When you use mouthwash, you might feel clean and fresh. If you can’t brush your teeth, it’s great for a quick rinse. But it’s not the same as brushing or flossing. It’s not the main tool; consider it an extra one.
What Is the Oral Microbiome?
Your mouth is full of tiny living things. Among these are viruses, fungus, and bacteria. All taken together, they create your oral microbiome. There are some nasty among these microorganisms. They can bring about poor breath, gum disease, or cavities. But many are excellent.
Good bacteria play a crucial role in protecting your gums and teeth. They help manage harmful germs and keep your body healthy. For example, they support your immune system. A healthy oral microbiota relies on balance to function properly.
Does Mouthwash Kill Good Bacteria?
Mouthwash is designed to kill harmful bacteria that can cause gum disease or bad breath. However, it doesn’t differentiate between good and bad bacteria, so both are affected when you use it.