You slightly misunderstand me. I think a more accurate name for BHO is Butane Hash Oil (As I have always known it be), and yes I agree the selection of butane is everything. I buy very specific butane for just this reason, what I am saying is refine BHO with Acetone and you achieve real honey oil - http://4eiruntyxxbgfv7o.onion/imgzapr/upload/hun.jpg (Not me in photo) . Let me break down the refinement process and what it does - First make your solvent based Hash Oil. When thats done the following steps can be taken in refinement: 1. Take a jar and add near boiling water (making sure the jar is hot first). (Only fill the jar 2/3 of the way full. Glass jars work best, gallon jar for big batches, pint for small) 2. Add oil via spoon + blade, then put the lid on somewhat loosely (Observe that oil is sitting on top of the water? It is creating two phases.) 3. Over the sink lightly shake the jar and depressurize the jar by loosening the lid and allowing air exchange, repeat (Notice that the two phases temporarily mix? As soon as you stop shaking the non-polar phase rises, but not before the water-soluble compounds such as chlorophyll and some other non-psychoactives are left behind.) 4. Close the lid tightly, shaking more vigorously this time. Give it a minute to settle, then repeat. Continue this cycle 5 - 10 times. 5. Place the jar in a warm water bath, then progressively bring the temperature down. (Bring the temperature of the the glass down slowly so it dosn't shatter. ) 6. When the water inside the jar gets very cold the hash oil should become somewhat solid, retrieve this. Then filter the remaining water through a coffee filter, keeping the hash oil and discarding water when done. (As the water gets cold the oil will harden and consolidate, making a puck that can be retrieved) 7. Place oil in stainless steel bowl and chase water out with a hair dryer on high, taking care not to burn the oil. (Get out all the water seriously, after you think it is all chased out let it sit for 25 minutes) 8. Dewaxing: Make a hot water bath. Take a jar and place it 3/4 of the way full with Acetone, then place in hot water bath. After it is pretty warm, take it out of the hot water bath and add the oil. Stir it in well. Place the lid on and give it a few light swirls to mix them further. Place jar back in hot water bath, and run the faucet over it (hot as it will come out of the faucet) 9. Dewaxing: Slowly bring down the temperature of the faucet/water bath, cooler, cooler, cold. Now it should be a cold water bath. Keep it in there for an hour. 10. Dewaxing: Put it in the fridge for 8 hours. After this, while still cold, pour through a coffee filter. You know have a bunch of wax and you have hash oil. You could pour acetone through this wax and use it for common wax uses. 11. Add some acetone to a jar of dewaxed oil. Stir in with a spoon. 12. Add a few spoon fulls of activated charcoal. Add lid and swirl. Let sit overnight. 13. Now siphon the liquid into another jar 14. Now evaporate the solvent very well. A hair dryer may be used to speed this process up. You see this removes the water soluble materials, the color related impurities and more. Now, keep in mind I use this for my ether extractions, and this is my first time using it with BHO but it should work the same. Thanks for the questions, it helps others learn. Not mention I could always be mistaken and I love to learn, so I am always glad to have mistakes corrected. Peace, DigitalAlch