lighter

Does anyone have any scientific sources or links showing/discussing the combustion efficiency of a butane jet/torch lighter or similar? I'm wondering how well they combust the butane fuel source. Typically even good open-air organic fuel combustion efficiency is on the scale of a percentage...

By my experience, after 3-6 months any torch lighter (at least from 2 to 20$) starts to perform bad. And in my last deliveries 1 works good and 1 works bad from the start. Suggestions? IH apart. Just burning flames please...

Hello, I am loving my new sticky brick jr. I have refilled my honest lighter a few times. I have been doing it next to a open window when purging. I can't go outside as I live on a main road in a flat and I have no garden. I feel a bit funny after refilling, I am just wondering if this is in...

Hey guys I'm just wondering will it be safe for me to use a butane lighter to vape in my room with the door closed window open but also have my essential oil diffuser running at the same time? Sometimes I over do it and put like 10 or more drops when the manual says to put 3-5. I read that some...