Natural vs. washed processing — what's the difference?

Fruit-forward or clean and bright? How a coffee is processed at origin shapes everything you taste in the cup.

When a coffee cherry is picked, what happens next — before it becomes the green bean that arrives at our roastery — will shape its flavour profile more dramatically than almost any other variable. This step is called processing, and the two dominant methods produce radically different results.

Washed (or wet) processing

In washed processing, the fruit skin and most of the mucilage (the sticky layer surrounding the seed) is removed immediately after harvest, before fermentation and drying. The result is a clean, transparent cup where the bean's inherent origin character — its terroir, variety, and altitude — comes through clearly and directly. Most Ethiopian and Kenyan coffees are washed; it's why they taste so distinctly floral, fruity, and bright.

Natural (or dry) processing

In natural processing, the whole cherry is dried intact on raised beds or patios for 3–6 weeks. As the fruit slowly ferments around the seed, it imparts intense berry, wine, and jammy notes. The result is heavier-bodied, less transparent, and unmistakably fruit-forward. Most Brazilian coffees are naturally processed, which is why they taste so reliably like milk chocolate and dried fruit.

Neither method is superior. At Kyiv Roasters we stock both, because they offer entirely different drinking experiences — and because the choice should be yours.