Alcohol as a sanitizer

hey,

I was looking for a fast sanitizing solution that would work instantly. For example wiping down lip of the yeast starter flask before pouring it. I heard people were using Isopropyl alcohol or ethanol but not sure where to get it from and what type. I don't really like how Isopropyl alcohol smells as I use it everyday at work. Would it be ok to use for sanitizing before handling yeast?
Maybe somebody has some link or brand name I could look into.

Thanks

Isn't this used then burnt off?

70% ethanol is recommended as s surface steriliser. . . . Or I use 70% IPA if I can't get ethanol

personally for flasks and such I just flame the neck, then pour in the zone of the flame.

If it's going to come into contact with beer / foodstuff I tend not to use 'alcohols' though