I hand clean with Audio Intelligent Enzymatic Formula, then their Super Cleaner. I follow with my $200 made in China ultrasonic cleaner. I use triple reverse osmosis purified water @ $.35 gal from a local marine aquarium store. I make a small mixture of Triton X (surficant), Hepastat (anti fungal/mold), and 99% isopropyl alcohol (speeds drying). Yes, I do use the heat setting and don’t let it exceed 38C. It’s gotten up to 41 and didn’t damage my LP but no way I would make that a practice. New records have production dust in the grooves. Nothing gets played without prior cleaning as my cartridges aren’t cheap and i need that stylus to last just a little while longer. New vinyl sounds incredibly quiet and old vinyl, depending on the previous owner, sounds anywhere from good (clicks and surface noise, but the instruments still shine) to quiet and dynamic. I have late 50’s, early 60’s vinyl that sounds amazing and nothing like I previously thought because of the layers and detail revealed from a clean groove and a deep stylus. This is a time consuming process, but I want my music to sound it’s very best and I’m willing to put in the effort and be patient. I clean maybe a couple of LPs a day at most. Personally, my wallet can’t justify a $1k plus ultrasonic cleaner. My kids not in college yet. Just offering what I do. Not encouraging anyone to follow my path
Regards,