12 Home Remedies for a Toothache

4. Rinse with Hydrogen Peroxide

You can also use hydrogen peroxide as an alternative to saltwater. Hydrogen peroxide is an antiseptic that can reduce irritation and kill microbes associated with toothaches. However, it can be risky if swallowed. Use an equal part of water and hydrogen peroxide and swish around the affected region.

5. Wheatgrass Juice Mouthwash

Wheatgrass has many beneficial properties that promote overall health. The chlorophyll in the leaves can kill germs and prevent gum inflammation. You can make wheatgrass juice and use it as a mouthwash to relieve toothaches.

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