is it safe to clean records with isopropanol ?

"So what does isopropyl alcohol do that a mild soap / detergent solution doesn't? When I want to remove grease, dirt, slime, residues and other contaminants, I use soap and water and rinse with clean water. What does alcohol do better?"

That's a very good question Bpoletti-the answer to which, I believe, is nothing.

I keep a bit of isopropyl around and might use it to clean maybe one in maybe 50 or 60 records at most, mainly those that have something very sticky on them. Apart from that, my view on isopropyl is that it is simply not very good at cleaning records and doesn't contribute much to the process at all. It is not a very effective cleaning agent.

There's quite a bit of difference between what alcohols do and what mild detergents do, and fortunately for us, the thread that best described the differential effects of the various potential components of a record cleaning solution seems to be "alive" again. Look down the Analog Discussion page and find the thread on record cleaning solutions. The first post is a very useful summary of good research on the subject by a guy who obviously knows some chemistry.

The heading for the thread: "A very long primer on record cleaning fluids"

I have records that were cleaned cleaned with alcohol many times that I bought when I was seventeen years old. I am almost sixty-two now, and they still play perfectly.

You can look forward to a sixty second birthday. An entire minute.