There are times where I get zero sting from alum or aftershave after the shave, and others where I get a slight sting (I exclude difficult spots or times where I get high sting due to overbuffing or bad technique as that’s not the point of this thread - assume for this thread that you get a well performed shave from your part with proper preparation, blade and lather). So my question is whether it is feasible to always get zero sting, or whether even with perfect technique , preparation and lather it is inevitable for you that occasionally you get some. If so, what percentage would you say you achieve a zero feedback shave(I am sorry if I use a wrong term for that, I couldn’t find another way to describe it).

