I've used up to 25% with no problems ever, in the sense that cleaned LPs sound better, not worse, after exposure to my cleaning concoction. But I ALWAYS use laboratory grade 98% isopropanol (also known as "isopropyl alcohol") as the basis. Do not use rubbing alcohol or anything lesser than pure isopropanol.
How much isopropanol is effective but safe for viny?
I make my own cleaning fluid using isopropanol and distilled water but am aware that some think IPA is not good for vinyl. Since the contact time is quite limited I think that it is probably OK to use a small amount as a solvent for greasy contaminants. What do you thing know is a safe level? 25 percent, 10 per Cent , or some other level??
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- 51 posts total
- 51 posts total