Extraction techniques for concentrates like hash and dabs have evolved significantly over the years, offering cannabis enthusiasts various ways to enjoy potent, flavorful extracts. Among the methods for extraction, the Qwiso (Quick Wash ISO) technique stands out for its simplicity, cost-effectiveness, and high yield potential. Here, we'll explore the 5 key steps to master the art of Qwiso dab extraction, ensuring you get the best results every time.
Step 1: Gathering Your Supplies
Before you begin, make sure you have all the necessary tools and materials:
- High-quality plant material (dry or fresh cannabis trimmings or buds)
- 99% or higher Isopropyl Alcohol (ISO)
- Glass dish or large Pyrex bowl
- Coffee filters
- Strainer or sieve
- Large jar for washing
- Heat source (e.g., stove or heat gun)
- Spatula or stirrer
🚨 Note: Always prioritize safety. Work in a well-ventilated area, and avoid open flames as ISO is highly flammable.
Step 2: The Quick Wash
This step is where the Qwiso method earns its name. The process involves quickly washing your cannabis material with ISO to extract the desirable compounds like THC and terpenes while minimizing the extraction of unwanted substances:
- Pour ISO into the large jar, covering the cannabis material by about an inch.
- Add your cannabis into the jar, ensuring all material is submerged.
- Stir or shake vigorously for 30 seconds to 1 minute, ensuring not to over-extract.
- Pour the mixture through a coffee filter set over a strainer into a clean glass dish.
The goal is to extract the good stuff while leaving behind chlorophyll and other unwanted plant matter. The quick wash technique helps maintain the extract’s quality and potency.
⚠️ Note: Avoid using cotton filters or anything that can leave behind lint. Coffee filters work best.
Step 3: Evaporating the ISO
This step requires patience, as you’ll need to evaporate all of the ISO without overheating or contaminating the extract:
- Place your glass dish in a well-ventilated area or under a fume hood.
- Allow the ISO to evaporate slowly. This could take several hours or even days.
- Optionally, use a gentle heat source to speed up the process, but never heat above the boiling point of ISO.
đźš« Note: Never use direct heat, as it could result in an explosion or a compromised extract.
Step 4: Curing the Extract
After all the ISO has evaporated, you’ll be left with a somewhat gooey extract. To perfect your dabs, you need to cure it:
- Scrape the extract into a non-stick surface, like a silicone sheet.
- Flatten it out gently to increase surface area.
- Let it cure in a cool, dry place for 24-48 hours, allowing excess solvents to off-gas.
This process helps refine the flavor profile of your Qwiso dabs, reducing the chemical taste associated with ISO and promoting a cleaner, smoother hit.
Step 5: Final Touches and Storage
The final step involves packaging your extract for storage and consumption:
- Use a clean, airtight container or silicone wax jar to store your extract.
- Label your containers with the strain, date of extraction, and any notes about the batch.
- Store in a cool, dark place to preserve potency and flavor.
Here’s a table to help you decide the best storage method for different textures of your Qwiso dabs:
| Texture | Container | Notes |
|---|---|---|
| Shard | Glass or silicone jar | Easier to break apart for dabbing |
| Soft | Parchment paper | To prevent sticking |
| Crumble | Glass jar with lid | Seals in aroma and flavor |
The journey of perfecting your Qwiso dab extraction is both rewarding and educational. By following these steps, you can produce high-quality dabs with less waste, preserving the delicate balance of cannabinoids and terpenes in your cannabis. The beauty of the Qwiso method lies in its simplicity, allowing even beginners to craft potent, flavorful concentrates at home. With careful attention to detail, patience in evaporation, and proper storage, you'll not only enjoy a superior dabbing experience but also gain a deeper appreciation for the artistry of extraction.
What is the significance of using 99% or higher Isopropyl Alcohol?
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Higher concentrations of ISO reduce the likelihood of contamination and residue in your extract, ensuring the purity and potency of your dabs.
How do I know when the ISO has fully evaporated?
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The dish should feel completely dry to the touch, and there should be no scent of alcohol. Allow extra time to be sure all ISO is gone.
Can Qwiso extraction be performed with fresh cannabis?
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Yes, but dry trimmings are preferred. Fresh cannabis will contain higher water content, leading to additional processing steps to remove the water, which could degrade the extract’s quality.
