Preferred Contact Cleaner and Contact Enhancer for Audio?

Old thread I know - but does anyone recall an interview with  @jcarr who used a cleaner on cartridge pins. Does anyone know which one he used?

Alcohol 70% is a NO NO it’s water based.

I recommend CRC quick drying Contact Cleaner 

to clean contacts such as RCAs USBs, Speaker Cables spades or bananas 

even electric plugs. Use cleaner first and then use Gold DeoxIT.

Happy Listening, Jim

you can buy 90%+ iso at most drug stores

I recently bought Mad Scientist Audio GCE and am floored how good it is

Q45t