Well, it was an epiphany for me. To give a little back story... This is the first Kerosene heater I have ever used. When I was given it to run, I was told that they couldn't get it to light and that the wick had to be changed. I really didn't question it and changed the wick. Well... little did I know(at the time), wicks should last a long time(into the years). I ran the heater for a few times(only a couple hours each time) and started to have the same problem, which was a hard, black, carbon saturated wick that wouldn't allow the kerosene to properly light. I did a little research and found that by burning the heater out of fuel, it actually cleans the wick. And once I finally got the heater to light again, I let the fuel run out, all the carbon that had built up was now gone and I no longer have any issue lighting it. So now, that is what I do and have created a Youtube video for those who may have similar issues... because when I went to youtube about the issue... I didn't find any info. Now, you may not have to burn it out every time, but because of the problems I've had, I certainly like to.
So if any one is new to Kerosene heaters or looking to get one, I hope this helps prevent you from having the same problems I did.
[video=youtube_share;sZ-QaKNDH20]http://youtu.be/sZ-QaKNDH20[/video]
So if any one is new to Kerosene heaters or looking to get one, I hope this helps prevent you from having the same problems I did.

[video=youtube_share;sZ-QaKNDH20]http://youtu.be/sZ-QaKNDH20[/video]