Refilling fuel in your torch or lighter may not happen at the most convenient time, but at least it’s easy. Yes, it can lead to buildup or clogging in your torch’s fuel lines and valves.

This Rösle Kitchen Torch reaches well over 2,300 degrees, making it the ideal companion for caramelizing the sugar layer on crème brûleé . It’s easy to refill, taking either butane or ...