How to Build and Use a Sawdust Stove

The sawdust stove is efficient, effective, clean, and fueled by a material that is typically discarded as waste. Here is how to build one.

030 sawdust stove 4, 5, 6
The next three steps: 4) Insert a stick about the same diameter as the hole. 2) Pack dry sawdust (it's very important that the sawdust be dry) in around the stick, as tightly as possible. 3) Remove the stick. A cylindrical air column should be left in the middle.