I've been keeping all of my flavorings and nicotine in a tackle box, VG on top of a cabinet in the kitchen, PG on a desk. I have to move my stuff into the garage and I don't want the heat to mess with anything. Will it extend the shelf-life of my flavorings if I keep them in a mini fridge in the garage? I'm going to keep most of the nic in the freezer, and the VG and PG in the fridge, but I'm wondering if I should just go ahead and keep everything in there.