thanks very much. I have seen a lot of people say to use ISA but am cautious if im honest............would vodka not be a good alternative that is safer????
Well everyone has different preferences.
Isopropyl alcohol is fine if you let things dry completely. In states where you can get pure grain alcohol (PGA) that is an excellent option. As mentioned in the video, water works, preferably distilled water.
I've not tested vodka, but many people say it works. My preference for distilled water, PGA, or isopropyl alcohol is due to clean evaporation leaving nothing behind. My dislike of distilled water is due to drying time.
My preferences. But everyone has a different set of goals.
Hope that helps.