The final step is to press all excess moisture out of your hash. Drying is arguably the most important factor in ensuring the quality of your final product. Gently press the excess moisture out of your ice hash and then use a butter knife, or razor blade, to break it down into small pieces. If you do not have access to a freeze dryer, the smaller pieces will make it easier for the hash to dry out.
The techniques used to make ice hash were first popularized by seed expert and industry pioneer Skunkman (aka Sadhu Sam or David Watson) in the 1980s. After learning that resin glands sink in water, Skunkman introduced the wider cannabis market to a hashish making process of stirring whole plant cannabis or sieved resin in water. He even took out an ad in High Times Magazine in 1987, offering secret tips for water extraction at home.
The larger micron sizes are used to capture the entire capillary stalked trichomes (90- 120 microns), while the smaller micron sizes (20-40 microns) are typically used to isolate the glands from the stalks. While some terpenes and cannabinoids can be found in the stalk of the trichome, the majority are found in the top gland where they are stored. Some connoisseurs see this as the purest form of ice hash and prefer the smaller micron bags to the larger microns that will remove the entire trichome but also have a higher chance of pulling in plant contaminants.
Dabbing with ice hash delivers potent effects, but it also takes a bit more effort than sprinkling over a bowl. To dab with ice hash, press your solventless concentrate inside a piece of folded parchment paper. The heat from your hand should be enough to blend the trichome glands together. Once your ice hash is pressed within the parchment paper, separate the pressed sheet into “dab-ready” sections. Remember that it’s best to store your hash in a dark, cool environment, and wait to press it when you’re ready for a dab session.
A lower-grade hash that usually only melts halfway, leaving residue and plant contaminants behind. Halfmelt is sufficient for sprinkling over bowls or in joints. It’s also well-suited for vaping. Similarly to fullmelt, halfmelt can also be heated and pressed into rosin .
Allow the water to sit and chill, then gently stir your mix for a few minutes. The time and force used to agitate while vary depending on your starting material. Once the ice starts to melt, you can also gently increase your stirring speed. Add ice periodically to keep the water cold. The ideal ice-to-water ratio throughout your stir is about 1:1.
The quality of ice hash is generally measured by how well it melts. Since measuring quality by micron sizes presents too many variables, hash makers use a star rating system to grade hash quality more accurately. While there is no universal system, the 6-star rating system is the most popular amongst hash makers.
Sprinkling hash over a bowl is one of the simplest and most reliable ways to boost a bowl’s potency. “Icing” dry flower with a sprinkling of ice hash can produce a high that’s more pronounced without being overpowering. If you’re looking for a milder, more manageable introduction to ice hash, sprinkling some on a bowl might be the method for you.
Ice hash is a fairly versatile concentrate. There are several different ways to use ice hash, though some are generally preferred over others. Different methods of use may also suit different needs. Some users may prefer a sprinkle of ice hash over their bowl for an extra potency boost, while others may prefer to dab with ice hash for the full effect.
A cannabis concentrate formed by sifting the trichomes of the cannabis plant in the presence of ice water. Ice hash, (commonly referred to as ice water hash, bubble hash, or wet sift) is typically dabbed, but can also be used to add potency to flower.