Saltwater mouthwash
Another effective first-line treatment for toothache is a saltwater mouthwash, a natural disinfectant that could help loosen food debris and particles stuck between your teeth or in cavities. Also, this method could help boost healing, reduce swelling, relieve oral wounds, and alleviate inflammation. You can easily buy this product in most OTC pharmacy stores. Also, it is straightforward to make your own one by mixing 1 teaspoon of salt into a glass of warm water. Ideally, you should swish it around in your mouth for at least 30 seconds to 1 minute before spitting out. If necessary, the process could be repeated. [3]
