Heres the step-by-step for high quality Cannabis oil,
- take your dried buds and weigh out however much you wish use, i usually only use 2oz at a time
- place them in a glass bowl or measuring jug and add isopropyl alcohol (99.9%) until completely covered
- use a rolling pin or similar to crush the buds, do this until there are no large nugs left
- stir contents of bowl/jug for approx 5 Minutes
- Place funnel with coffee filter fitted into a 1L glass bottle and slowly add the alcohol mixture until all the sediment has collected in the filter
- REPEAT Process again with the collected sediment
- you should now have roughly 1L of dark green Liquid in your bottle. it should be very cloudy
- Place the liquid in a rice cooker ( you can use any heating device ie saucepan BUT the vapor as you cook it can ignite and blow your ass up so get a rice cooker)
- as the solution evaporates lower the heat when your near the end of the evaporating process
- you should now have a syrup type liquid in the rice cooker
- place the syrup in a stainless steel measuring cup and place on a hotplate or coffee warmer
- when solution stops bubbling give it a stir and check for any bubbles, if it has bubbles it still has alcohol in it so wait until there are absolutely NO bubbles
- you can now suck the oil out of the cup with a syringe or pour it into a tiny jam jar
Please be aware that you need excellent venilation throughout this process 1, because you'll blow your shit up if you dont 2, because you'll be off your face on alcohol fumes
this is the process i follow, there is loads about this subject on youtube so if you blow yourself up or burn your kitchen down remember I WARNED YOU lol
here's a link to a decent tutorial
One more note, most alcohol when heated turns toxic so its ESSENTIAL to make sure your oil does not bubble on the coffee warmer.
oil does not boil at the temp alcohol evaporates at. if unsure just leave it warming for a couple of hours. it will not affect potency of your oil
if you need any advice or help with infusing coconut oil or anything just ask
Glassware, stainless steel or silicone only no plastic as this causes toxicity