hi- i use a vpi 16.5 and have used 3 different cleaning formulas and now use audio int. 1 step---still experience the soapy thing every now and then on old vinyl i've bought-- --i assume its either that a prior owner actually cleaned using dishwasher soap and didn't properly rinse or that the reagent in my solution is reacting with a diff. reagent on a solution used previously---- in any event, the rinsing suggested above as a second step works just fine to eliminate the problem
