i wrote a long explanation regarding why not to use it, then while getting compound names and additives; i lost it so there went an hour of my life i will never get back.

SUMMARY: do not use it. 100% has an oder additive that can kill you in very small amounts. i also read experts saying to use isopropl to get if off the collection plate DON'T use it, it is poison. other "experts" advising the use of copper tubes saying there was no adverse reaction, sooooooooo wrong.

buy the 8oz cans of pure Butane from Amazon for a couple of cents over $1 each. If you want to have fun on an extreme sport try playing in traffic instead.

when my 8 oz can is empty after blowing the upside down can thru a 1" ID GLASS thick-wall pyrex tube 20" long the resulting outflow is pure white; no nothing left. to get to these measurements i ran tests everywhere from 36" to 18". 18 was wasting butane, 36 was leaving yellow still flowing.

grind the shake DO NOT PACK it.

mrorganics; your luck will run out one day and it will be too late to figure out why.