Stimulants Meth

[TheHedonist]

Im in a place where the meth is everywhere and cheaaper thn most but i recently got some that turns brown instantly when heated up and In curious to see what causes this

 

[smallengine01]

Probably the cut or youre burning it, try holding the flame farther away and twisting the bowl chasing the puddle. Enjoy!!

 

[morphonorconic]

Yeah a particular impurity or impurities with [a] low point(s) of combustion is the most likely cause. Acetone/other solvent wash, could perhaps clean it up?

 

[tweakerguy]

Try a basic acetone wash, see if that makes a difference.
At the very least, your stuff should taste better. How is the taste btw?