Submitted by TheIronKurtin t3_110uph4 in askscience
bluexavi t1_j8epqlg wrote
Reply to comment by desolation0 in If soot is highly combustible, why doesn't it burn off before it accumulates? by TheIronKurtin
There are some good videos out there of building smokeless fire pits for your backyard that go into details about how to draw more oxygen to the fire.
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