I just purchased DIY supplies and I am going to give it a whirl. My goal is a good Strawberry Menthol 40/60 blend (the 50/50 tends to still be too harsh for me with the PG but the really high VG isn't working for me either). I read through the tutorial on NicVape's website and I did my calculations already and I haven't even received my order confirmation yet. Lol, oh and I forgot to mention I will try a 3mg/mL nic. Here is my question because I have never bought quantities like this...what is the best way to store these base items when they are not being used so they stay good for as long as possible?????