"Your marine descaler removed four years' accumulation of deposits from our ship's interior piping system. The environmental friendliness of your product resulted in a cost savings in water disposal fees of $1,000. TCLP tests were conducted on the euent and no unacceptable levels of trace (RCRA) metals were found. I consider your product to be ideal for the system cleaning on U.S. military vessels."
~Lt. P.D. Stukus - U.S.S. Vigilant