Keeping your nose and mouth clean helps reduce your risk of respiratory infections.
One way to do this is to use a saltwater solution to rinse your nose. Saltwater kills germs, including viruses, fungi, and bacteria.
During respiratory infections, your nose and sinuses produce excess mucus. Cleaning them with nasal irrigation can help get rid of the extra mucus and germs that are stuck inside. This can potentially reduce the severity of your illness, reduce swelling, improve your nasal function, and alleviate symptoms of respiratory infections.
Cleaning your mouth helps too. Maintaining good oral hygiene not only helps you breathe easier, but it also reduces harmful bacteria that can cause other diseases (like the flu, gum disease, and even diabetes, cardiovascular disease, and cancer).
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