Bubble Hash, also called Ice O Lator (Ice-O-lator) or Water Hash, is one of the purest cannabis extracts available.
It is a method of mechanical separation of cannabis resin, which combines cold and movement to remove the trichomes from the plant matter.
The resin remains in the cold water and then passes through meshes containing holes of different sizes, where the glands containing most cannabinoids and essential oils of cannabis are trapped.