I buy a product called "grain neutral spirits" which is 95% EtOH for an instant sanitizer for keg fittings, hydrometers, etc. Price is about USD 35 for 1.75 l. No flavor at all, but one bottle will last a whole year for sanitizing purposes. Different US states, counties, cities, etc., all have varying regulations about what they will permit to be sold, plus some retailers don't carry this, or for example the Bacardi 151 proof (75.5% EtOH) just out of liability concerns that in might be sold to ignorami.