This method is pricey if you will buy a kit. Bubble bag kit includes screen bags in assorted sizes, working bag and a filter bag. If you are smart enough, you can make this method a less expensive one by using some materials found in your household. Using the different meshes and cold water, oil glands from the marijuana plant is separated. Resinous substances will settle on the mesh while the buds or leaves will float on the water surface. Drain the mesh and let the hash dry before you press and store it.
Making Hash