Try mixing a little of your 36 with the 18, if you have a small bottle you can try mixing about 2/3 of the container with 1/3 of the 36, that will bring up the nic to about 24mg/ml
I really don't know if the nic gives it the kick, or if it's the flavor???? I don't get that yet!
But if the 36 is too much now, that's a good thing!! You don't want to use a strength more that you really are satisfied with, over-doing it is just not necessary. I think sometimes with an "automatic" battery, by doing a really long draw seems to heat the vapor a little more? I think that's maybe what you have there; if it is a manual then about a 5 second draw is about right (for me). Maybe that will satisfy better. I wouldn't think there would be anything wrong with your juice if it's just a month old. And, don't forget, as our system gets rid of all the toxins from smoking, it could be that your taste buds are different, your smelling is different, etc. I agree with you too Renee, you need a density of nicotine that keeps you from using it for a pacifier!!!! I see a lot of people say that! Sometimes gets embarrassing, all day you don't get anything done. Anyway, good luck, maybe try a different flavor, etc....keep vaping though, isn't it amazing how bad cigarettes taste now!! They always did taste awful, I think, but killed our taste buds and our noses...