About the torch - it is important to torch the wick, not so much the wire. But you can get the same results by boiling the wick in water, for 15 minutes or longer, and let it dry for a day.
Glassfiber wick is being coated with a substance (called Schlichte in German, but even my biggest dictionary can't find an english word for that) during the manufacturing process. Sometimes it is just chalk, sometimes its chemical. It's not really dangerous, but at the minimum it tastes awful.
I am using a torch that chefs use for Crème brûlée (or Crema catalana, no idea how they call it in the US). They are cheap and use lighter gas. You could use any blue flame you can find, maybe a stove or even some of the better gas lighters make a flame that is hot enough.
Edit: Sometimes the wick will be pre boiled by the vendor, too, especially if it's specifically sold for vaping.
Glassfiber wick is being coated with a substance (called Schlichte in German, but even my biggest dictionary can't find an english word for that) during the manufacturing process. Sometimes it is just chalk, sometimes its chemical. It's not really dangerous, but at the minimum it tastes awful.
I am using a torch that chefs use for Crème brûlée (or Crema catalana, no idea how they call it in the US). They are cheap and use lighter gas. You could use any blue flame you can find, maybe a stove or even some of the better gas lighters make a flame that is hot enough.
Edit: Sometimes the wick will be pre boiled by the vendor, too, especially if it's specifically sold for vaping.