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Wood Burning Fires Need to Be Hot and Clean Wood burning fires are not only comforting and mesmerising, but they're a critical part of our health and well-being. They need to be warm and clean in order to work. Green wood, also known as unseasoned wood is characterized by a high moisture content which makes it difficult to ignite and burn effectively. Kiln dried or seasoned wood has a lower moisture content, making it much easier to ignite and maintain a flame. Efficient Combustion The wood fire must be suf