Does firewood go bad? Yes, it absolutely can. While it might seem like a pile of logs could sit indefinitely, firewood is susceptible to rot and decay just like any other organic material. In this article, we'll give you the telltale signs of decay, and the best storage practices to extend the lifespan of your firewood. Key Takeaways: Firewood does go bad due to rot and decay. Proper storage significantly extends the lifespan of firewood. Hardwoods last 3-4 years and softwoods 1-2 years under ideal conditions. Signs bad firewood include: soft texture discoloration fungus/mold growth insect infestation hollow sound Table of Contents How Long Does Firewood Last? Signs Your Firewood Has Gone Bad Proper Firewood Storage to Extend Its Lifespan How Long Does Firewood Last? The lifespan of your firewood depends largely on two key factors: the type of wood and how it's stored. Different wood species have varying densities and natural resistance to decay. Ge...