Glenn, I'm sorry to say I saw a GREEN camper actually using Coleman fuel on green limbs. He broke these limbs off a tree on his site, rolled them inside the firering and poured the fuel on them, lit the fuel and had a huge flairup, you know how the whole sky lights up. WHOOSH! Well needless to say, it didn't burn, soooo, he pours on more fuel. After the third time, there were some embers when he pours on the gas and you guessed it, he didn't need a match, it almost got to the can. The real sad part was he was showing his kids how to light a fire. We went over and helped him without making him look bad in front of his kids, I just hope he learned how to create a fire without burning someone or something.