Keef the alcohols in the wash begin to vaporize around specific temperatures.
If by themselves they would be ...
Acetone 56.5C (134F)
Methanol (wood alcohol) 64C (147F)
Ethyl acetate 77.1C (171F)
Ethanol 78C (172F) - the prime cut
2-Propanol (rubbing alcohol) 82C (180F)
1-Propanol 97C (207F)
Water 100C (212F)
Fortunately for us though, each of the alcohols will tend to dominate around its boiling point temperature, thus we know whats "mostly" coming off at that point. By tracking the temperature of the vapor, you have a fairly good idea when you're collecting the Ethanol your after (172 °F), vs when it is starting to get lean and you're into the higher alcohols.
Since your not distilling I am not sure of the chemistry Keef, my thinking is your not really getting rid of the Acetone and that will make you go blind, but all wines and beers have ethanol in them so I would need a chemistry lesson. I would have to look into the process and see your exact method...my guess is your creating very little, but it is still in there, just not separated from the other alcohols. When I distill I know the texture and smell of the forshots.....years of practice....it's oily and smells just like Acetone. The head is what smells mostly like whiskey and the prime cut has a whole different smell, it's clear and you know it's pure ethanol....tails smells just like a hot wet dog and tastes the same.
I will say I always run my distillate twice, and then do a custom blend by mixing in some of the heads and tails with the prime cut to get a good blended whiskey, then I will oak that for 6-8 months in charred white oak barrels. If I'm just after smooth straight grain alcohol, I will just run the prime thought twice to try and get out as much of the other alcohols out as possible. Best way to distill if you have little or no practice is by getting a fractionating still, it will let you monitor the temps and you can keep it in the sweet spot after distilling of the acetone. Using a pot / submarine still like I use you get a smear of the alcohols so it take lots of practice to make good shine verses just making grain alcohol.