I think it is some bicycling guys book. I can not take credit for it.

It is not dangerous but as the gas evaporates, it smells up your house (I keep my bikes inside). The other problem I had was the container I stored it in. It was an old Pedros eye drop lube bottle. The gas would evaporate out of the bottle and the lube would get thick. I would keep the cap on tight but it would still evaporate. I had to keep adding the white gas to keep it thin enough to apply.