Ultrasonic record cleaning - Before & After

Because people have asked, this is where I got my ultrasonic cleaner from (I don't get paid): https://realgroovy.co.nz/search?q=ult... The Machine is a is a codyson CD-4875. It is 410 watts I test out an ultrasonic record cleaning machine, and compare the sound of a record before being cleaned and after ultrasonic cleaning. The formula I used for this was: Distilled water Isoproyl Alcohol at 1% Triton X at 0.1% I bought my Triton X from: https://www.conservationsupplies.co.n... because I am in New Zealand. If you are outside of NZ you can probably find it at lots of places.