I was wondering if there is a good substitute for Isopropyl alcohol. 345 ml (11 fl oz) cost about $10 and it does not go very far and is only 64 % proof in Australia. So many hurdles to overcome.
I have been using Methylated spirits and seems to work OK. Also is "rubbing alcohol" the same as Isopropyl alcohol ?? as that is what it is sold as in Australia.
Any thoughts or ideas would be appreciated.