Today, hash is typically divided into one of two categories: dry sift (or just “sift”) and bubble hash. Since then, other innovators have improved the method even more, allowing for greater potency and precision.

Mila Jansen, or Mila the Hash Queen, later fine-tuned this extraction method in the late ‘90s with the use of ice and filter bags (commonly referred to as bubble bags). Because the trichomes are rich in oil, they sink to the bottom of a water-filled vessel while the plant material floats to the top. It was in the late 1980s when David Paul Watson, better known as Sadhu Sam, popularized the notion of “hash washing,” or using water to separate the trichomes from the plant material.

It gets its name from the tiny bubbles that appear as the concentrate melts.īubble hash 'greasing up' after being left at room temperature.Īlthough hash has a history that dates back to 11th century Persia and Arabia, extraction methods have traditionally involved manually separating the trichomes (the terpene- and cannabinoid-rich resin glands) from the plant and compressing them. But exactly what is bubble hash?įinished bubble hash made by Papa's Select (Instagram: An Overview of Bubble Hashīubble hash is a type of hashish that’s made using an ice water extraction process. For cannabis business owners and extraction labs, bubble hash presents lucrative opportunities. When produced under the right conditions, it offers unrivaled quality and potency among hashish products. Bubble hash, also called ice water hash or ice hash, is one of the most popular cannabis concentrates on the market today.

Bubble hash machine