[tager]

Could you accidentally cause hyponatremia though? Maybe if you are a baby, or a marathon runner, this is a realistic risk. However, if you are a regular guy, you are not likely to have this problem. Sit down and drink a gallon of water in 5 minutes. I dare you. A glass of formalin, however, could be fatal.

Seems like a great product, btw. Relatively safe to use, and not particularly harmful to the oceans.