You can thin the CBD with terpenes, encapsulate it in dextrin, push the terpenes off with heat, and use the now water-soluble CBD in water with an ultrasonic fogger/oil-diffuser. It gained’t precipitate, but the level of solubility is pretty minimal even with encapsulation, Believe 100mg per 200ml. Very same http://2stonevaping63301.bloggerswise.com/1605866/the-ultimate-guide-to-hemp-oil-extraction-methods