I'll worry about the fumes from my ranger bands right after I finish drinking the burbon from my nalgene and smoking my macanudo portofino which I lit from the burning ranger band. Then after I'm done worrying I will use the cigar to light my trioxane bar with another ranger band wrapped round it so that I can light a fire with the green ceder branches I sawed off the only tree left with my wire saw. Damn; there I go again wasting ranger bands when I should have just lit up the tree where it stood with the first ranger-band!