I understand how igloos stay insulated as a result of building fires inside them, but how do the emissions from the smoke get ventilated out of the igloo without suffocating its inhabitants? -
![Amazon.com: Igloo Electric Countertop Ice Maker Machine - Automatic and Portable - 26 Pounds in 24 Hours - Ice Cube Maker - Ice Scoop and Basket - Ideal for Iced Coffee and Cocktails - Stainless Steel : Appliances Amazon.com: Igloo Electric Countertop Ice Maker Machine - Automatic and Portable - 26 Pounds in 24 Hours - Ice Cube Maker - Ice Scoop and Basket - Ideal for Iced Coffee and Cocktails - Stainless Steel : Appliances](https://m.media-amazon.com/images/I/71NZkmDDbaL._AC_UF350,350_QL80_.jpg)
Amazon.com: Igloo Electric Countertop Ice Maker Machine - Automatic and Portable - 26 Pounds in 24 Hours - Ice Cube Maker - Ice Scoop and Basket - Ideal for Iced Coffee and Cocktails - Stainless Steel : Appliances
![Car Power Cord for Igloo Cool Chill, Igloo Kool Mate, Igloo Iceless TE Thermoelectric Cooler Replacement Igloo Car Charger 25121 Power Cord 10FT : Amazon.ca: Electronics Car Power Cord for Igloo Cool Chill, Igloo Kool Mate, Igloo Iceless TE Thermoelectric Cooler Replacement Igloo Car Charger 25121 Power Cord 10FT : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/61xVfDunCAL._AC_UF350,350_QL80_.jpg)