Originally Posted by SmokeyTheBear

I'm sure there are recipes all over the net but
get a bottle of peroxide ( 3% ) drug store - wla-mart etc. get a bottle of sulfuric acid ( hardware store- walmart , get a bottle of acetone ( paint store - wal-mart )


mix acetone and peroxide at a 5:1 peroxide:acetone mix, cool it in dry ice to 8 celcius.

drip in sulfuric acid 30ml per litre of peroxide roughly , drip it slowly as it will cause the mixture to heat up , if it goes above 9 degrees it will form a really unstable mixture..

Once you have added all the acid , just keep it cool for a day or 2 till you see crystals, then strain the mixture thru a coffe filter and you have acetone peroxide.. pour some water over the crystals to wash them of the acid , then dry them , ( be carefull at this point as the mixture is unstable.