If u need a fast and light fire starter that work in high humity or wet conditions, cut a bike rubber tube into chips about 1 cm. Width. And 3-4 cm. Long. They burn well and high. And very lightweght.
jungledevI'm sure it is just as toxic as many of the other petrol based options. I personally am disgusted by the residue after using hexamine, but since Tzurlis was talking about he starts a fire, and not what he cooks over, maybe you could give him or her a break?