[78-L] Cleaning Diamond Discs with Grain Alcohol

[ice261263@gmail.com]

Have you tried water with a few drops of ammonia? It works fine on my lps and 78s. I use this mixture finely sprayed on the record using a perfume dispenser, then wipe the record with a clean cloth, and end wiping and drying with a velvet cloth. I use an old grey velvet from a Columbia turntable, which is a good quality velvet that leaves the record dry and clean. The ammonia I'm using is the current one used at home for window cleaning, and makes foam like a soap. You can try this on an old DD to see if it does no harm to the condensite...
Inigo

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