Step #1: PrevNext
- First, make sure both your sugar and potassium nitrate are in granulated form. We cannot have any chunks.
- You can buy sugar in granulated form, but chunks may have built up; if so, you'll have to crush those with your spoon.
- Spectracide stump remover is 100% potassium nitrate and comes in granulated form. (Seen at left.)
Step #2: PrevNext
Pour your sugar and potassium nitrate into a bowl. The ratio for the fuel must be 1:2; one part sugar and two parts potassium nitrate. Mix thoroughly.
Step #3: PrevNext
Finally, pour your fuel into an airtight container, and keep it away from sources of continued heat.