hi Todd
Excessive warming might indeed damage an enzyme-based record wash but I wouldn't know what the maximum safe temperature could be. As Ghosthouse says, body temperature might be alright? It would probably be best to call the manufacturer for specific advice.
Consider the consumption of raw fruits; a benefit is the presence of enzymes which are effectively destroyed as little as 100 degrees F. Cooked vegetables suffer the same potential for degradation; however I'm guessing that they may be heated to a somewhat warmer temperature?
Excessive warming might indeed damage an enzyme-based record wash but I wouldn't know what the maximum safe temperature could be. As Ghosthouse says, body temperature might be alright? It would probably be best to call the manufacturer for specific advice.
Consider the consumption of raw fruits; a benefit is the presence of enzymes which are effectively destroyed as little as 100 degrees F. Cooked vegetables suffer the same potential for degradation; however I'm guessing that they may be heated to a somewhat warmer temperature?