One of the guys at Academy told me that VPI vacuum cleaning methods can potentially damage a record by moving the grooves out of place with such strong suction. Any of you heard antyhing like that before?
you can use straight tap water
i think by the nature of how ultrasonic worksI don't know about VA, but up here in NYC tap water got harsh metal and living organisms in it among other impurities. That shit can not only damage your record but the microscopic organisms can latch on and live in your grooves.
I don't really keep kosher, but I still do not want shellfish in my records