if you are looking for an easy to understand, even easier to follow tek, i cannot recommend
q21q21's food safe tek highly enough.
even the chemicals are easier to get ahold of.
also supposedly a/b extractions are supposed to get a bigger, more pure yield, as opposed to stb (like lazyman's).
plus personally i feel like lazyman's is almost more work than q21's
My wind instrument is the bong
CHANGA IN THE BONGA!
ๆจน