ethereal said:roughly a 60 second wash. unbleached coffee filter. hot water bath.
then it takes a week+ to dry/cure in open air to where u have glass-like pseudo-kief.
anything under 48 hrs dry time is terrible and i wont smoke it unless im desperate and out of herb like i am today (lol)
scrapes up in crystal form most the time...but u must lay it to evap very very thin.
in other words, do small batches...quarter oz and under per pyrex dish or large corningware.
the more weed used the more concentrate accumulates as it evaporates and u are left with a thick glossy yellow dish of stuff that will never fully dry out and be the tar-like oil no matter what u do.
but like i said u get some strains that make oilier product that is not crystalline in nature no matter what--
for this use some wax/parchment paper and store in the freezer air-tight.
hope this helps.
tip: even the tiniest piece of plant matter can ruin yer batch
so be as careful as possible durin the filtration step. i hear a french press works wonders.