If you spend your hard earned cash on quality E Liquids then its worth a bit of time taking care of them to get the most from them. They can, at times be like a good wine or whiskey in this sense. Don’t over do it though as nicotine can degrade with too much oxidation. So just follow the guide above and experiment within reason. Buy new liquids ahead of time so you’re covered during your preparation time. Reserve a cool dark cupboard or drawer inside the home that can be used to store your collection of flavours and make sure you dispose of your nic shot bottles safely, in particular the nozzles. They are best disposed of by re fitting them to the bottle they came with and put into your recycling bin.