What does a "acetone crash" mean? Also how do you do a "acetone crash"? Sorry for SWIM's stupidity.

Swim believes that refers to the dream technique of boiling crystallised honey in Iso alkie, then pouring cold dry acetone onto the almost dry honey, which will cause the honey crystals to "crash out" of the alkie, leaving behind many impurities. Honey is very soluble in most alkies, and almost totally insoluble in acetone.

kman is correct..

pour the acetone in when the honey is scaling over...

mix it thouroughly..

youll know its working as itl go cloudy white,,then separate to acetone on top and white grains on the bottom..

separate the white grains from the acetone by filtering or just pouring it off...

now cystalize the white grains with your choice of alcohol..

and evaporate the acetone to dry,,youll see that meth was in the solution,,clean that meth with acetone,,

keep evaporating the acetone and cleaning the meth that comes out,,

till no more does