can't buy Isopropyl Alcohol any more in Boots or Superdrug they used to sell it but no longer. I get mine at the auction site, 5 quids worth lasts me ages, also if you dilute the Isopropyl 1:1 with distilled water you have a great cleaner for your LCD screen which doesn't leave any smears.
I don't recommend using nail varnish remover (acetone), most of them are scented using chemical additives and all of them contain anti-fungicides, how that interacts with thermal compounds is anyones guess. Stick with pure Isopropyl Alcohol.
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