Garlic Ice Cream (90-159u First Wash) Cold Cure Live Rosin Solventless hash has come a long way from the old-school hashish that was made over 1,000 years ago. As time has gone on, a wide range of technological advances and new techniques have allowed solventless extracts to become more refined than ever before. Our experts utilize state-of-the-art tech and our own special processes to make hash that’s always exceptionally clean, flavorful, and potent; while also being free of chemical solvents. This isn’t your grandparents’ hash.