Answer: The recommendation is 2 ounces per day.Â
Mornings: Drink 1/2 oz. (1TBSP) APeX concentrate and hold in mouth as long as you can; the longer the better, up to 30 minutes, and then swallow. Â Repeat this at least 30 minutes after your last meal of the day. Â
Daytime: Put 1 oz. (2TBSP) in 20 oz. to 1 liter of clean, filtered water.  Drink this throughout the day, in addition to your normal water intake.  Repeat daily.  Note:  1TBSP is  1/2 oz.