So I put my academic mind to good use and redacted the Skunk Pharm QWISO instructions to exclude the information about topicals and exclude explanation of why you are doing what you are doing. Obviously, you should read the Skunk Pharm version first to understand why you are doing what you are doing. But for the rest of us, this saves a lot of time to look at whilst we are doing QWISO runs! Enjoy 1. Spread material on a cookie sheet and bake it in a 93c (200f) oven until the buds are easily broken when rolled between your finger and thumb. Leave buds whole. 2. Seal the material in a jar while still warm and place in the freezer. Put alcohol in freezer too. 3. When they have both stabilized at about -32C/0F, pour the alcohol into the jar of plant material, so that it is at least an inch above the material. Shake it gently for 20 seconds. 4.After 20 seconds, dump the mixture through a wire strainer to drain quickly. I use a pasta strainer to catch the bulk of the material, followed by a fine mesh French Chinoise. 5. We set the buds aside to dry and refreeze for a second extraction. 6. Next, filter the alcohol. Use either vacuum and a #1 lab filter or a simple coffee filter, depending on the quantity being processed. 7. After filtration, place the solution in a large surface area dish, like a Pyrex pie plate, and just blow air over it. That reduces it fast, cover the dish with a cheese cloth in dusty areas. 8. When the alcohol is visually gone, place the dish on a 140F heat mat, or float it in a hot water dish, until the smell and taste of the Isopropyl is gone, usually around 30 minutes to an hour.