It kinda sounds like you went through the tek instructions too fast. It's always best to study it. You are using chemicals that can harm your health.
In an extraction it is very important to not get any black mix in the solvent pull. If you do, then you need to either dump it back in the mix jar and pull again, or the container you put the solvent pull can be tipped to the side so sovent it on the side and the black impurity will cling to the bottom and can be wiped off with a tissue / napkin. If you freeze it, then it is trapped in the solvent and will need cleaning.
Every time you clean you lose some spice. Sometimes spice is so dirty from someone carelessly pulling impurities and causing many more steps of unneeded cleaning. If you are careful and take your time, you will get no black impurities and it goes in the freezer and comes out 12-24hrs later and can be scraped and smoked. No cleaning needed.
Just remember, there is no rush!! Calm and cool... Get the job done.. The last thing you want is the gods punnishing you because you diss respected the spice! (if this can actually happen)
Note:::::
Can someone please write an updated noman tek!!?? It is so confusing!!!
Let's make one with whole bark steps and one powdered. (if you have powdered click here) type thing.