Boric acid is a natural compound that can be used to clean your ears. It is available over the counter and can be used as a ear wash or to clean the ear canal. To use boric acid as an ear wash, pour 1/2 cup of boric acid into a small bowl. Swish the boric acid around in the bowl for a few minutes, then pour it into your ear. To use boric acid to clean your ear canal, put 1 teaspoon of boric acid into your hand and wet your finger. Insert the wet finger into your ear and swish around for a few minutes. ..
