Colombia · Thermal Shock Natural
Infernal Cleansing
Roasted by Dayglow
Colombian Java from Huila with controlled natural processing and complex fruit-forward profile.

From the roaster
The coffee comes from Colombia,from the Acevedo area in the Huilaregion, and is produced by Jhoan Vergara of the Las Flores farm . Jhoan is one of the most progressive producers in Colombia today, and this lot reflects that in its flavor. Jhoan grew up in a coffee-growing family that has been active in the region since 1990, but he doesn’t just run his farm in the traditional sense. On the contrary, he is developing it as a place where varieties, fermentation, microbiology, and drying are handled with great precision. This specific lot consists of the Java variety and grows at an altitude of 1,750 to 1,900 meters, which provides excellent conditions for slow ripening and the development of a complex flavor profile.
Processing is carried out using the Thermal Shock Natural method , a natural process emphasizing highly controlled fermentation management and the preservation of varietal identity. The cherries are harvested at ideal ripeness and then undergo a controlled process aimed at enhancing the purity of expression, structure, and precision. The text also mentions calibrated oxidation, anaerobic intervals, and mechanical drying in a closed environment, which clearly demonstrates that this is not a natural coffee based on chance, but on a very consciously managed post-harvest process. The result in the cup is a clearly defined fruitiness, a candy-like sweetness, and a very clean finish without any distracting noise.
— Dayglow
Context
Sourced from Jhoan Vergara's Las Flores farm in Huila, Colombia, this Java varietal undergoes a thermal shock natural process—a method that applies controlled temperature to alter fermentation dynamics during drying. Dayglow highlights the resulting fruitiness and candy-like sweetness, finishing clean. Natural-processed coffees tend toward heavier fruit expression and body; the thermal shock technique here appears to have refined that profile toward clarity. The combination of Java's genetic profile, the farm's elevation (1750–1900 masl), and this processing approach creates a coffeeworth exploring if you gravitate toward fruit-forward, dessert-leaning natural lots with distinction.
In the Encyclopedia
Frequently asked questions
Where is Infernal Cleansing grown?
Infernal Cleansing, roasted by Dayglow, is sourced from Huila, Colombia.
What does Infernal Cleansing taste like?
Expect tasting notes of fruitiness, candy-like sweetness, and clean finish.
How is Infernal Cleansing processed?
Infernal Cleansing uses the Thermal Shock Natural process.
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