I am a relatively new vaper, and after calculating the cost of buying premium juices over the course of two months ($150 w/ great deals), I'm thoroughly contemplating switching to DIY. I have been reading extensively and will be doing much more research to be properly prepared to begin this part of my vaping journey, but there are some things about it that concern me.
My concerns mostly regard nicotine bases / safety and I of course have other questions:

My concerns mostly regard nicotine bases / safety and I of course have other questions:
- What percentage of nicotine is considered too dangerous to work with for a newbie? I have read several places that upwards of 36mg is generally safe, following the proper precautions of course.
- Secondly, the volume of the nicotine base you buy. Let us say I buy 100ml of 36mg nicotine juice. Would this not mean that it has a total of 3,600mg of nicotine in it due to its volume? Which to me is a number to which causes alarm, considering the overdose of nicotine has been estimated anywhere from 30-60mg for an adult, and far less for children and pets.
- What is better and easier to mix with when choosing a nicotine base, PG or VG, or a mix of the two? I will be making mostly VG dominant juices.
- Ways to maximize safety, preventing spills, and other safety measures.
- Proper cleaning of syringes and other things used for adding the nicotine base, or is it safer to use disposables of these and if so, the proper way of disposing them?
- General do's and don'ts?