The process involves only fresh, clean, BC mountain ice cold water used to extract THC, CBD and other cannabinoids.
Plant matter and toxins are literally rinsed away, unlike other extracts like "shatter" which usually involve using butane or isopropyl alcohol. These toxins are impossible to entirely get rid of --- so you end up ingesting them.
Note: Quality Shatter & Budder are made via CO2 extraction and we do not have access to this technology (yet).
Bubble hash totally eliminates these toxins and is the CLEANEST way to smoke or ingest your cannabis.