3. Create a Small Fire with Pine Needles and Collect the Smoke
A small fire is needed so that you can gather some smoke into a container. This could be anything from an empty water bottle to Tupperware that has an opening for pouring liquid.
It is best to make the fire from something small such as pine needles, plants or twigs so that it is easy to manage. After you have collected the smoke into your container, seal it tightly and be sure to extinguish the flames.
Photo: Ed Suominen, Flickr