Just purchased a hank of SOL cordage with fire starting capability and read the following on the label
"The combustion of wood, charcoal, and other fuels can expose you to chemicals including carbon monoxide and soot which are known to the state of California to cause cancer and birth defects or other reproductive harm"

Thank goodness Cal is looking out for us! How would we ever know otherwise??

Prop 65 warning have long ceased to have any practical value. I expect to see a warning label on my next carton of ice cream.....