ok after a little research.....i realized my last post was a little off......my real questions are where do you obtain sodium HYDROXIDE, i know online, but anywaher like hardware stores ?>?? umm also wherer would one obtain food grade d-limonene(or does it have to be food grade?)....ok so yea how does one get sodium hydroxide (lye) and d-limonene? oh and fumaric acid? very much appreciated and i LOVE this site

PEACE

-wolf