Is Shot Glass Method Still Used?

Since I started using 4% HCL for an activator I don't do the shot glass method anymore. Is there any reason why one would prefer the shot glass method over using 4% HCL mixing it the traditional way like we use citric acid?

Two different products, Arrow - (Same ingredients, but different dosing, etc.) - personally, I think that whatever works for you is the best one to use. Jim has been very positive in his comments re: doing HCl for an activator, and I have a feeling (just guessing here), given the comments on FB in the last couple of days, we're going to find that his preference is not for a "daily bottle" but for making each dose as you dose.

thank you!