10 minutes before you need to test clean, put 1/3 of the liquid in the container in your mouth and swish it around for three whole minutes. Swallow the fluid. Put 1/3 of the liquid in your mouth and swish it around for three minutes a second time. Swallow the fluid. Put the last 1/3 of the liquid in your mouth and swish it around for three minutes. Swallow the fluid. Just before your test, you may use a breath mint if you choose.

Warnings: Do not take if you are pregnant, lactating, on a low sodium diet, have high blood pressure, or heart disease, if you are allergic to shellfish, kelp, seafood, or iodine.