You can make this home remedy by combining ½ teaspoon of salt to 1 cup of warm water. Gargling with salt water is a common home remedy that generally helps with sore throats, colds, and mouth ulcers.

Gargling salt water can help relieve discomfort and prevent infection. It may also help reduce symptoms of other conditions ...

Gargling with alum water can heal bleeding gums, prevent bad breath, and provide antifungal activity. It also treats gum disease and minimizes ulcers and cuts by tightening gums, reducing ...