Washed — as its own label states it
Fresh Roasted Coffee
Ethiopian Yirgacheffe Kochere, Whole Bean
medium roast · washed and sun-dried · Ethiopia
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Its label says washed and sun-dried. It does not say the species.
Buy on Amazon →A coffee cherry is a fruit with two seeds in it. Processing is what happens to the fruit, and the whole natural-versus-washed question is whether it comes off before drying or after. Remove it first and you get a washed coffee. Leave it on and dry the cherry whole and you get a natural. That is the entire distinction, and almost everything else people say about the two follows from it.
On this page
What actually happens to the cherry
Both routes have the same destination: a dried, stable green seed at roughly 10–12% moisture, ready to ship and roast. They disagree about the fruit.
Washed (wet process)
- Pulping. The cherries go through a machine that squeezes the skin and most of the flesh off the seeds, within hours of picking.
- Fermentation. What is left clinging to the parchment is mucilage — a slippery sugar layer that will not simply rinse off. The seeds sit in tanks, often overnight, while microbes break it down.
- Washing. The loosened mucilage is washed away in channels or tanks. This is the step that names the method.
- Drying. The bare parchment-covered seed dries on patios or raised beds.
Needs reliable water and more equipment. Dominant in Colombia, Kenya, and most of Central America.
Natural (dry process)
- Sorting. Because the fruit stays on, unripe and damaged cherries cannot be caught later. They have to be removed now, usually by floating or by hand.
- Drying whole. The entire cherry goes onto patios or raised beds and is raked for weeks, fruit intact.
- Fermentation, uncontained. The sugars in the drying fruit ferment the whole time. This is the method's character and its risk.
- Hulling. Once dry, the shrivelled fruit and parchment are milled off together.
The older method, and the one that needs no water. Standard in much of Ethiopia, Yemen and Brazil.
The thing worth noticing is that natural is the simpler process and the harder one to execute. Washed processing front-loads the risk into a controlled tank; natural processing spreads it across weeks of open-air drying, where a humid night or an unraked patch turns fruit into rot. Simplicity is not the same as ease.
What each one does to the cup
Here we have to be careful, because this is where coffee writing usually stops being evidence and starts being vibes.
What we can say: processing is a well-established influence on cup character, and the two methods are associated with recognisably different profiles as classes. Washed coffees tend toward clarity — a more transparent, more acidic cup in which the variety, the altitude and the soil are easier to pick out, because the drying contributed less. Naturals tend toward body and fruit — heavier, sweeter, often with berry or stone-fruit character and sometimes a winey, boozy or fermented edge, because the seed spent weeks inside its own sugars.
What we cannot say: which of the two you will prefer, or what any particular bag tastes like. CoffeeLabAdvisor has not tasted the coffees on this page. Every coffee listed below appears because its own label documents its process — not because we cupped it and agreed.
Two honest caveats that most processing guides leave out:
- Roast level usually matters more. A dark roast flattens the differences this page is about. If the same coffee is available in a light and a dark roast, that choice will change your cup more than washed-versus-natural will.
- Freshness matters more still. A three-month-old natural and a three-month-old washed coffee both mostly taste of being three months old.
The methods in between
Washed and natural are the ends of a spectrum, not a binary. Producers can remove some of the fruit and leave the rest to dry on the seed, and the amount they leave is the variable.
- Honey processing — the skin comes off, the mucilage stays on through drying. The best-known middle route, and the one with the most deliberate variation (white, yellow, red and black honey describe progressively more mucilage left on and slower drying). It has a page of its own.
- Pulped natural — a close relative, long used in Brazil.
- Wet-hulling (giling basah) — Indonesia's own route, where the parchment comes off while the seed is still damp. It is part of why Sumatran coffee tastes the way it does.
- Anaerobic fermentation — not a point on this spectrum at all, but a change to the fermentation itself: sealed, oxygen-deprived tanks. It can be applied to a washed, honey or natural coffee, which is why we treat it as its own thing.
How we read a process off a label
We do not taste coffees to decide which group they belong to. We read the words on the listing, and we group those words. That grouping is a claim about language, so here it is in full — the rules, in the order they are checked, with the phrases our own pool actually uses.
| Checked | Read as | Phrases that match | Why the rule sits here | In our pool |
|---|---|---|---|---|
| 3 | Washed | washed, wet-hulled, wet hulled, giling basah | Before 'natural', because several labels read 'washed and sun-dried' — the washing is the process, the drying is how it finished. Giling Basah is Indonesia's wet-hulling and is grouped here. So is semi-washed, which genuinely sits between washed and natural: calling it washed is our judgement, not the label's, and it is listed here so you can disagree. | fully washed and patio sun-dried; Giling Basah wet-hulled; semi-washed; washed; washed and 100% sun-dried; washed and patio dried; washed and sun-dried; Washed Process; washed process; Washed Processed |
| 4 | Natural | natural, sun-dried, sun dried | Last of the four, so the more specific rules above take their phrases first. | natural; naturally processed; natural process; Natural Process |
Order is the mechanism, not a formality. “Washed” is checked before “natural” because several labels read washed and sun-dried — the washing is the process and the drying is how it finished. If the order were reversed, every one of those bags would be filed as a natural.
What this list is, and what it is not
This is not a ranking and nothing here is scored. These are the coffees in our pool whose own labels document a washed or natural process. A coffee whose label says nothing about processing is not on this page, and that is the normal case: 73 of the 100 coffees we have read name no process at all.
So this is not a list of the washed and natural coffees that exist. It is a list of the ones that say enough about themselves to be placed. For each coffee we also state what its label leaves out, because a page that prints only what labels say reads as though labels were complete.
Washed coffees in our pool (10)
In catalogue order — not ranked, not numbered, not tasted.
Washed — as its own label states it
Smokin Beans
Kenya AA, Medium Roast, 5 lb
medium roast · washed · Kenya
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Its label says washed. It does not say the species.
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Washed — as its own label states it
Mt. Zulu Coffee
Pink Bourbon, Single Origin Colombian
Medium Roast · Washed Process · Colombia
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Its label says Washed Process. It does not say the species.
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Washed — as its own label states it
Atomic Coffee Roasters
Colombia Huila Single-Origin, Light Roast
light roast · washed process · Colombia
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Its label says washed process. It does not say the species.
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Washed — as its own label states it
Fresh Roasted Coffee
Brazil Minas Gerais, Light Roast
light roast · washed and patio dried · Brazil
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Its label says washed and patio dried. It does not say the species.
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Washed — as its own label states it
Volcanica Coffee
Guatemala Antigua, Medium Roast, USDA Organic
medium roast · washed and 100% sun-dried · Guatemala
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Its label says washed and 100% sun-dried. It does not say the species.
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Washed — as its own label states it
Fresh Roasted Coffee
Guatemala Huehuetenango, Medium Roast
medium roast · fully washed and patio sun-dried · Guatemala
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Its label says fully washed and patio sun-dried. It does not say the species.
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Washed — as its own label states it
Smokin Beans
Sulawesi Toraja, Medium Roast
medium roast · Giling Basah wet-hulled · Indonesia
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Its label says Giling Basah wet-hulled. It does not say the species.
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Washed — as its own label states it
Ka'u Coffee Mill
Ka'u Washed Medium Roast, Whole Bean
Medium Roast · Washed Processed · Hawaii
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Its label says Washed Processed. It does not say the species.
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Washed — as its own label states it
Ka'u Coffee Mill
Ka'u Semi-Washed, Medium-Dark Roast, 8 oz
medium-dark roast · semi-washed · Hawaii
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Its label says semi-washed. It does not say the species.
Buy on Amazon →Naturals in our pool (7)
Natural — as its own label states it
Fresh Roasted Coffee
Organic Ethiopian Natural
light roast · natural · Ethiopia
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Its label says natural. It also documents the origin, the roast and the species, which few labels do.
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Natural — as its own label states it
Roanhorse
Organic Ethiopia Sidamo, Light Roast
light roast · natural process · Ethiopia
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Its label says natural process. It does not say the species.
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Natural — as its own label states it
Land of Origins
Ethiopian Harrar, Medium Roast
medium roast · naturally processed · Ethiopia
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Its label says naturally processed. It also documents the origin, the roast and the species, which few labels do.
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Natural — as its own label states it
Al-Aqeeq
Whole Bean Yemen Coffee, Haraaz Region
natural · Yemen
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Its label says natural. It does not say the roast, nor the species.
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Natural — as its own label states it
Red Sea Coast
Hiwari Heritage Yemeni Coffee
natural · Yemen
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Its label says natural. It does not say the roast, nor the species.
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Natural — as its own label states it
Harazi Coffee
Ancient Typica, Roasted at the Source
natural · Yemen
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Its label says natural. It does not say the roast, nor the species.
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Natural — as its own label states it
Volcanica Coffee
Costa Rica Coffee, Natural Process, Whole Bean
Natural Process · Costa Rica
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Its label says Natural Process. It does not say the roast, nor the species.
Buy on Amazon →Affiliate links — CoffeeLabAdvisor may earn a commission at no extra cost to you. Commissions never influence reviews or awards; a coffee appears here because of what its label documents, and for no other reason. Product images courtesy of Amazon.
What this means when you are buying
- If you want to taste the origin, start washed. It is the clearer window onto where a coffee grew. A washed Kenyan and a washed Colombian taste strongly of being Kenyan and Colombian.
- If you want fruit, start natural. An Ethiopian natural is the most direct route to the berry-and-stone-fruit character that makes people suddenly interested in coffee.
- Buy light-to-medium either way. Both methods' differences live in the parts of the flavour that a dark roast burns off.
- A bag that names its process is telling you something about itself. Not that the coffee is better — that the seller knows and chose to print it. Across our pool that puts it in the minority.
- Do not pay for the word alone. A badly dried natural is worse than a competent washed coffee at half the price, and the label will not warn you.
If you would rather work from the cup you want than from the method, our coffee flavour profiles tool starts from the flavour and reads the same labels to get there — processing is one of the things it reads.
Processing is one of the signals our flavour grouping reads: natural, honey and anaerobic are the process values the Fruit-associated group is built from. That is a statement about what the rule reads, not about how any of these coffees taste.
Frequently asked questions
What is the difference between natural and washed coffee?
Whether the seed dries inside its fruit or out of it. In a washed coffee the skin and the sticky mucilage are removed within hours of picking, so the bean dries bare. In a natural the whole cherry is dried intact, fruit still attached, and the dried fruit is hulled off afterwards. Everything else people associate with the two — clarity on one side, heavier fruit on the other — follows from that one decision.
Is washed or natural coffee better?
Neither, and anyone who tells you otherwise is describing a preference. Washed processing is the standard route to a transparent cup where origin and variety come through clearly, which is why it dominates in Colombia, Kenya and most of Central America. Natural processing is the older method and the one that produces the heavy, sweet, sometimes winey fruit character that has made Ethiopian naturals famous. Both have world-class examples and both have badly executed ones — a poorly dried natural tastes of compost, and a carelessly fermented washed coffee tastes of onions.
Does washed coffee have less flavour than natural?
It usually has less fruit, which is not the same thing. Washed processing removes the fruit before it can contribute sugars and ferments to the seed, so the cup tends to read cleaner and more acidic, with the character coming from the variety, the altitude and the soil rather than from the drying. Many people find that clarity is the more interesting cup, not the lesser one.
How can I tell which process my coffee used?
Read the bag, and accept that most bags will not tell you. A specialty roaster usually prints the process alongside the origin and the variety. A supermarket bag usually prints the roast level and nothing else. Across our own pool, 27 of 100 coffees name a process at all — so silence is the normal case, not a red flag.
What does semi-washed or pulped natural mean?
They sit between the two: some of the fruit is removed and some is left on to dry. Honey processing is the best-known version and has a page of its own. We group semi-washed with washed, because the washing is the step that defines it — but that is our judgement rather than the label's, and we say so on this page where the mapping is published.
Is natural processed coffee fermented?
All coffee is fermented to some degree — fermentation is how the mucilage is broken down. The difference is how much, and under what control. A natural ferments for as long as the cherry takes to dry, which is weeks rather than hours, which is where the winey and boozy notes come from. When that fermentation runs away from the producer the result is not fruit but vinegar, which is why natural processing is harder to do well than its simplicity suggests.