10 minutes before you desire to be clean. Put 1/3 of the liquid in your mouth and swish it around for 3 minutes. Swallow the fluid. Put 1/3 of the liquid in your mouth and swish it around for 3 minutes. Swallow the fluid. Put 1/3 of the liquid in your mouth and swish it around for 3 minutes. Swallow the fluid. Just before your test you may use a breath mint.

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