Contrary to popular belief, fires don't necessarily attract mosquitoes. Mosquitoes are drawn to hosts primarily by the carbon dioxide and heat emitted by animals and humans. While the smoke from fires may temporarily deter mosquitoes, it's not a foolproof method of repelling them. Additionally, standing near a fire might create a temporary barrier between you and mosquitoes, but it won't eliminate their attraction to nearby hosts. Using insect repellents and protective clothing remains the most effective way to ward off these blood-seeking pests, especially in outdoor settings where fires are common.