Does salt take away tooth infections?

Salt alone cannot take away tooth infections.

While warm salt water rinses may help relieve some pain and discomfort associated with tooth infections, they do not cure or treat the underlying infection.

Tooth infections are typically caused by bacteria that enter the tooth through cavities, cracks, or gum disease. To properly treat a tooth infection, it is essential to see a dentist for diagnosis and appropriate treatment, such as antibiotics or root canals.