Fatparrot, if Eastman Kodak still manufactures their film cleaner, the formula contains (among other things) 111 trichlorethylene. This is the business end of many designer cleaners.
The Kodak product is a few bucks for a four ounce bottle.
My best results were had by plucking about half the cotton off of a wood Q-Tip brand swab. This makes a great disposable cleaning tool which will enter the male and female RCA jacks as well as around speaker posts.
The only other cleaner I find interesting is Caig Deoxit and Caig Gold, both available in pre saturated pads and in a spray can. I am undecided about the performance change Pro Gold brings to connections, but the Deoxit cleans very well.
The Kodak product is a few bucks for a four ounce bottle.
My best results were had by plucking about half the cotton off of a wood Q-Tip brand swab. This makes a great disposable cleaning tool which will enter the male and female RCA jacks as well as around speaker posts.
The only other cleaner I find interesting is Caig Deoxit and Caig Gold, both available in pre saturated pads and in a spray can. I am undecided about the performance change Pro Gold brings to connections, but the Deoxit cleans very well.