What are best firewood types for smoke in a rock shelter?

Choosing the Right Firewood

When selecting firewood for a rock shelter, it’s essential to choose wood that will produce a sufficient amount of smoke to help repel insects and other wildlife. Softwoods like pine, fir, or spruce are ideal for this purpose, as they have a higher moisture content and produce more smoke when burned. These types of wood are also relatively easy to find in most regions.

Preparing the Firewood

To ensure you’re getting the most smoke out of your firewood, it’s crucial to properly season it. Seasoning involves allowing the wood to dry out for at least six months to a year, which reduces the moisture content and makes it easier to burn. You can also use a technique called “splitting and stacking” to speed up the seasoning process. This involves splitting the wood into smaller pieces and stacking them in a way that allows air to circulate around each piece.

Techniques for Maximize Smoke Output

To maximize smoke output, it’s essential to focus on creating a well-ventilated fire. This can be achieved by building a fire pit with a raised edge and using rocks to direct the smoke out of the shelter. You can also use a technique called “smoking by layering” to create a more intense smoke. This involves building a small fire in the center of the pit and then adding more wood in layers, allowing each layer to burn before adding the next.