A suggestion on soak time for the Step 1 Enzyme formula.
Several people have been asking "How long should I let the enzyme solution soak the record before removing and proceeding to the next step?" I feel that you should let the enzyme solution soak for at least 5 minutes if possible. There is nothing wrong with occasional brushing during this 5 minute interval.
Enzymes require time to do their work. They are catalytic cleaning agents, i.e., they participate in the chemical reaction of chopping-up proteinaceous soils but they do not get consumed in the process. Without the enzymes, it is nearly impossible to chop-up protein soils without introducing chemical agents that are corrosive to people and probably damaging to the record itself. Enzymes take time to get the job done because of the temperature limitations (it takes energy to drive the reaction) and the dilute nature of the cleaner and low quantities of soil present (it takes time for the enzymes to find the dirt in order to do the work).
It is possible to enhance enzyme activity by warming the enzyme solution. A general rule of thumb for chemical reactions is "For every 18°F temperature increase, the rate of a chemical reaction doubles". First, you would need to be careful on heating so that the solution doesn't get too hot. Excessively hot solution has the potential of warping a record. On the other hand, placing a few milliters of warm enzyme solution on the cooler LP may cool down the enzyme solution fairly quickly (evaporation also cools the solution) such that the heating effort may be a waste of time. If you choose to try heating your enzyme solution, you will need a thermometer and I suggest that you do not exceed 100°F; I personally will never heat my cleaning solutions unless they are really cold (below 70°F). Finally, if your enzyme cleaner consumption rate is very slow, repeated heating may shorten shelf life enough to cause a degradation in performance. Degradation in enzyme performance may take several months to show-up after several heating cycles. Enzymes do not have indefinite shelf-lives so try to make sure you use-up your enzyme solutions within 1-year to be safe.
So, the general recommendation is "Soak at least 5-minutes if you can" in my book. Paul has already proven to himself and me that daily soaking for 30-minutes over a 6-week period showed no detrimental effects on vinyl. Clearly, using 30-minute soak times is excessive because we would be spending more time doing the cleaning process than listening to the records.
Mr. Kidknow
Several people have been asking "How long should I let the enzyme solution soak the record before removing and proceeding to the next step?" I feel that you should let the enzyme solution soak for at least 5 minutes if possible. There is nothing wrong with occasional brushing during this 5 minute interval.
Enzymes require time to do their work. They are catalytic cleaning agents, i.e., they participate in the chemical reaction of chopping-up proteinaceous soils but they do not get consumed in the process. Without the enzymes, it is nearly impossible to chop-up protein soils without introducing chemical agents that are corrosive to people and probably damaging to the record itself. Enzymes take time to get the job done because of the temperature limitations (it takes energy to drive the reaction) and the dilute nature of the cleaner and low quantities of soil present (it takes time for the enzymes to find the dirt in order to do the work).
It is possible to enhance enzyme activity by warming the enzyme solution. A general rule of thumb for chemical reactions is "For every 18°F temperature increase, the rate of a chemical reaction doubles". First, you would need to be careful on heating so that the solution doesn't get too hot. Excessively hot solution has the potential of warping a record. On the other hand, placing a few milliters of warm enzyme solution on the cooler LP may cool down the enzyme solution fairly quickly (evaporation also cools the solution) such that the heating effort may be a waste of time. If you choose to try heating your enzyme solution, you will need a thermometer and I suggest that you do not exceed 100°F; I personally will never heat my cleaning solutions unless they are really cold (below 70°F). Finally, if your enzyme cleaner consumption rate is very slow, repeated heating may shorten shelf life enough to cause a degradation in performance. Degradation in enzyme performance may take several months to show-up after several heating cycles. Enzymes do not have indefinite shelf-lives so try to make sure you use-up your enzyme solutions within 1-year to be safe.
So, the general recommendation is "Soak at least 5-minutes if you can" in my book. Paul has already proven to himself and me that daily soaking for 30-minutes over a 6-week period showed no detrimental effects on vinyl. Clearly, using 30-minute soak times is excessive because we would be spending more time doing the cleaning process than listening to the records.
Mr. Kidknow