![\"\"](\"https:\/\/mobiustrimmer.com\/en-ca\/wp-content\/uploads\/sites\/5\/2025\/02\/BB_Still_1-1024x576.jpg\")
<\/figure>\n<\/div>\n\n\nBubble hash is created by agitating trichomes with cold water and ice in special bags referred to as \u201cbubble bags.\u201d When the material is agitated through consistent stirring or mixing, the fresh frozen trichomes fall off the flower and are sifted through a series of screens in the bags and ultimately form bubble hash. <\/p>\n\n\n\n
Whether you\u2019re a consumer, or an entrepreneur in the cannabis market, knowing everything you can about different extracts and concentrates like bubble hash is key to fine-tuning your processes and operations for the best results. <\/p>\n\n\n\n
A Brief History of Bubble Hash<\/h3>\n\n\n\n
Before the rapid rise in popularity of other concentrates like wax and shatter in the mid-2010s, bubble hash was one of the most commonly-used cannabis concentrates. Compared to traditional hash that\u2019s been used for centuries, however, the use of bubble hash is relatively new. <\/p>\n\n\n\n
In the early 1980s, California cannabis enthusiast Sadhu Sam (aka Skunkman Sam) discovered a new extraction technique using ice water. In 1988, he published an advertisement in High Times<\/em> that explained how to perform this extraction. By the early-90s, the popularity of bubble hash had expanded and the first two-bag filter bag separation system was created by Mila Jansen. In the late-90s, Marcus \u201cBubble Man\u201d Richardson introduced an improved bubble bag filtration system, which is still used in processing today. <\/p>\n\n\n\n While the use of bubble hash slowed down when concentrates like wax and shatter became increasingly popular, bubble hash has made a comeback<\/a> in recent years as the demand for solventless concentrates continues to rise. <\/p>\n\n\n\n Similar to extracts such as rosin, bubble hash is made without using any solvents. Solventless extracts are considered purer than concentrates made with solvents like butane, propane, ethanol, or other solvents. <\/p>\n\n\n At the most basic level, all that\u2019s needed to make bubble hash is cannabis, ice, water, and filter screens or bags. This mixture gets sifted through various bags with different micron screen sizes, and the resulting product is an extract made entirely of cannabis trichomes that were gently agitated off the flower. <\/p>\n\n\n\n When bubble hash is made correctly with high-quality<\/a> cannabis, the result is one of the purest and most powerful solventless extracts available. Keep in mind, however, that a low-quality cultivar will result in low-quality bubble hash, as some strains are better suited for extraction than others. When creating bubble hash, consider the idea of \u201cquality in, quality out,\u201d and commit to choosing strains that are best suited for washing. <\/p>\n\n\n\n While traditional hash is typically pressed into a brick or rolled into balls, bubble hash isn\u2019t pressed or rolled. Instead, the ice water extraction technique used to make bubble hash lends to a somewhat crumbly consistency. This solventless concentrate is typically softer than traditional hash and other concentrates like wax and shatter. The consistency of bubble hash is closer to a sticky powder or paste compared to the solid, brick-like consistency of traditional hash. <\/p>\n\n\n\n The color of the bubble hash typically denotes its quality. High-quality bubble hash is often a light blond to golden yellow hue, while dark greenish-brown colored bubble hash is usually indicative of a lower-quality product. <\/p>\n\n\n\n Because cold temperatures are used to extract aromatic terpenes from the plant material, quality bubble hash contains a strong flavor and aroma profile. The aroma and flavor of bubble hash are largely dependent on the terpene profile of the strain that was used to create it. <\/p>\n\n\n\n Particular strains can contain a high concentration of myrcene and caryophyllene, which contribute to the powerful and potent earthy profile. Bubble hash made from high-quality strains will contain the same strong notes of citrus and earthy tones that the strain is known for. This is an indication that trichome preservation was successful during the extraction process. If bubble hash contains little to no aroma or flavor, it\u2019s most often a sign of a lower-quality product.\u00a0<\/p>\n\n\n\n Bubble hash offers a higher potency<\/a> than even the strongest flower, but doesn\u2019t contain the overwhelmingly strong effects of other cannabis concentrates such as shatter or wax. High-quality bubble hash can contain up to 60% potency, whereas stronger concentrates can contain up to 90% and higher. <\/p>\n\n\n\n Because the potency of bubble hash is much stronger than flower (which is typically around 20%), consumers can expect the effects to be much stronger than when smoking flower. The effects experienced from using bubble hash are dependent on the strain that was used to create it. While bubble hash has stronger effects than flower, it is not considered one of the strongest cannabis concentrates, making bubble hash an excellent introduction for individuals who are new to concentrates.<\/p>\n\n\n\n Like other cannabis products, properly storing bubble hash can help maintain its quality and potency. When stored properly, bubble hash will retain its quality for six months up to a year or even longer. When it\u2019s not properly stored, the quality of the bubble hash can start to degrade quickly. Bubble hash and other solventless concentrates are free of additives and preservatives, meaning these pure, chemical-free products can be affected if they\u2019re not stored in the most ideal conditions. <\/p>\n\n\n\n Contrary to the idea that cannabis products don\u2019t expire, all products made from marijuana or hemp have a shelf life. All cannabis products with rich terpene concentrations will begin to deteriorate when exposed to air. That said, when it comes to bubble hash storage, air exposure is one of the most important things to consider and avoid. <\/p>\n\n\n\n The container that bubble hash is stored in also plays an important role when considering the best storage practices. Glass is ideal, as plastic, silicone, and parchment paper are all porous, which can contribute to the degradation of the product. It\u2019s best to store bubble hash in a Mason jar out of direct light in a cool, dark place. High-quality, full-melt bubble hash<\/a> should be kept frozen if possible, which will help preserve the product longer than when refrigerated. <\/p>\n\n\n\n Keep in mind, however, that while high-quality bubble hash can potentially last years, cannabinoids will begin to degrade over time, and certain compounds will convert to CBN<\/a>. The only way to safeguard product quality is to ensure proper storage techniques are implemented. <\/p>\n\n\n\n Not all bubble hash is created equal, and its quality is typically rated by three different grades on a star system of 1\u20136 stars, with 6 being the best. As with any solventless cannabis product, the starting material largely determines the quality of the final product. <\/p>\n\n\n\nHow Bubble Hash Is Made<\/h3>\n\n\n\n
![\"\"](\"https:\/\/mobiustrimmer.com\/en-ca\/wp-content\/uploads\/sites\/5\/2024\/02\/Hash-wash-image-1024x684.jpg\")
<\/figure>\n<\/div>\n\n\nCharacteristics of Bubble Hash<\/h3>\n\n\n\n
Appearance and Texture<\/h4>\n\n\n
![\"\"](\"https:\/\/mobiustrimmer.com\/en-ca\/wp-content\/uploads\/sites\/5\/2023\/05\/bubble-hash-brick-1024x713.jpg\")
<\/figure>\n<\/div>\n\n\nAroma and Flavor Profile<\/h4>\n\n\n\n
Potency and Effects<\/h4>\n\n\n\n
Shelf Life and Storage <\/h4>\n\n\n
![\"\"](\"https:\/\/mobiustrimmer.com\/en-ca\/wp-content\/uploads\/sites\/5\/2023\/06\/AdobeStock_545290797-1024x683.jpeg\")
<\/figure>\n<\/div>\n\n\nDifferent Grades of Bubble Hash<\/h3>\n\n\n\n
Full Melt<\/h4>\n\n\n