How to Clean a Nespresso Machine (Original & Vertuo, 2026)

Quick Answer: To clean a Nespresso machine, empty and rinse the capsule container and drip tray daily, wipe the pod detector, and run a hot water cycle with no pod. Descale every 3 months with a Nespresso-compatible descaler. Original and Vertuo models differ slightly in their descaling button sequence.

I’ve owned three Nespresso machines over the years, and the one truth that finally sank in is this: the machine that breaks first is always the one I never cleaned. My first Essenza Mini started pulling weak, lukewarm shots after about a year, and I assumed it was dying. It wasn’t. It was clogged with limescale because I’d never descaled it once. A single cleaning cycle brought it back from the dead. Since then I’ve gotten almost obsessive about a simple routine, and my current machines pour just as hot and crema-rich as the day I unboxed them. Here’s exactly what I do, broken down by what you should do daily versus every few months, and how Original and Vertuo models differ.

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Daily Cleaning vs. Periodic Descaling: Know the Difference

There are really two separate jobs here, and people constantly mix them up. Daily cleaning is the quick, surface-level maintenance that keeps gunk, old coffee, and stray pods from building up. It takes about two minutes and uses nothing but water and a cloth. Descaling is the deeper, periodic job that dissolves the mineral limescale that builds up inside the machine’s heating system and water lines from the minerals in your tap water.

Skipping daily cleaning makes your machine grimy and can cause pods to jam. Skipping descaling is what actually kills the machine: it leads to weak, cooler coffee, slower flow, and eventually a heater that can’t keep up. You need to do both, just on very different schedules.

Daily Cleaning: The Two-Minute Routine

This is the part most people neglect, and it’s the easiest. I do it once a day if I’m brewing regularly, or right after each session.

Empty and Rinse the Capsule Container

Used pods sit in the capsule container after every brew, and leftover coffee drains down with them. If you let them pile up, the residue gets sticky and starts to smell. Slide out the container, dump the spent pods, and rinse it under warm water. No soap needed daily, though a little mild dish soap once a week keeps it spotless. Let it air dry or wipe it before sliding it back in.

Clean the Drip Tray

The drip tray catches every drop of water and coffee overflow, so it gets surprisingly grimy. Lift it out, dump the standing water, and rinse the tray and its grate under the tap. This is also the part most likely to grow mold if you ignore it, so don’t let water sit in there for days.

Wipe the Pod Detector and Brew Head

The pod detector is the small area where the capsule pierces and the coffee flows through. Coffee oils and grounds collect right around the puncture pins and the underside of the brew head. Wipe this area with a damp cloth, and use a cotton swab to get into the tight spots around the spouts. A clogged brew head is the number one cause of pods not registering or coffee dribbling out weakly.

Run a Water-Only Cycle

With no pod inserted and the container empty, run a hot water cycle straight through. On most machines this means pressing the brew button with no capsule loaded. This flushes coffee residue out of the internal lines and is the single best habit for keeping flavor clean. I do this before my first coffee of the day to warm the machine and clear out anything stale.

Descaling: The Deep Clean Every 3 Months

Descaling removes the limescale that water minerals deposit inside the machine. How often you need it depends on your water hardness and how much you brew, but every three months (or roughly every 300 capsules) is the standard rule. If you have hard water, bump it up to every two months.

I use Urnex Dezcal descaler, which works across Nespresso and other machines, so I’m not buying a separate solution for every appliance in the kitchen. Nespresso’s own descaling kit works too, but a multi-machine descaler is more economical if you also have a drip coffee maker or espresso machine to maintain. Never use straight vinegar in a Nespresso, by the way: it can damage the seals and internal components, and the smell lingers in your coffee for days.

Step-by-Step Descaling

1. Empty the capsule container and drip tray, and make sure no pod is loaded.
2. Fill the water tank with fresh water and add the descaling solution per the product’s instructions (Urnex Dezcal mixes a packet or scoop with water).
3. Place a large container (at least 1 liter) under the coffee outlet to catch the solution.
4. Enter descaling mode using your model’s button sequence (see Original vs. Vertuo below).
5. Run the machine to push the descaling solution through. It will cycle the solution through the system and into your container.
6. When the tank empties, refill it with fresh clean water and run a full rinse cycle, often twice, to flush all the descaling solution out.
7. Exit descaling mode and run one more plain water cycle for good measure.

The whole process takes about 15 to 20 minutes, most of which is hands-off. For a model-specific walkthrough, see my detailed guide on how to descale a Nespresso Vertuo.

Original vs. Vertuo: How Descaling Differs

The cleaning fundamentals are identical, but entering descaling mode differs between the two Nespresso lines. Always check your specific model’s manual, since button counts vary slightly across machines, but here’s the general pattern.

Nespresso Original Line

On most Original machines (Essenza Mini, Pixie, CitiZ, Inissia), you enter descaling mode by pressing both the Espresso and Lungo buttons together for about three seconds while the machine is on. The buttons will blink to confirm you’re in descaling mode. You then press a button to start the cycle, and the machine runs the solution through. To exit, you hold both buttons again for three seconds.

Nespresso Vertuo Line

Vertuo machines use a button-and-lever sequence instead. Typically you turn the machine on, then within a couple of seconds press the button five times to enter descaling mode (the button blinks orange). You unlock and re-lock the lever, then press the button to start. Because Vertuo uses a centrifusion brewing system with a spinning capsule, the flow path is different, but the descaling logic is the same: push solution through, then rinse thoroughly. Vertuo’s blinking-light codes are worth memorizing, since orange and other colors signal different states.

If you’re still deciding between the two lines or want to understand the differences in pods and brewing, my Nespresso coffee machine guide breaks it all down.

Cleaning the Aeroccino Milk Frother

If you have an Aeroccino milk frother (or a machine with built-in frothing like a Lattissima), this needs cleaning after every single use, no exceptions. Milk residue dries fast and turns into a stubborn, smelly film that’s a pain to remove later.

Right after frothing, rinse the inside of the Aeroccino jug with warm water and wipe it with a soft cloth or sponge. The whisk attachment lifts off magnetically, so pull it off and rinse it too. For a deeper clean, fill the jug with warm soapy water and let it soak, then wipe gently. Never put the Aeroccino base near water, and check whether your specific model’s jug is dishwasher safe before tossing it in (many newer Aeroccino jugs are top-rack safe, but older ones are not). The interior has a non-stick coating, so avoid abrasive scrubbers that scratch it.

How Often Should You Clean?

• After every brew: Run a quick water-only flush; rinse the Aeroccino if you used it.
• Daily: Empty and rinse the capsule container and drip tray; wipe the brew head.
• Weekly: Wash the removable parts with mild dish soap; wipe down the exterior and water tank.
• Every 3 months: Full descaling cycle (every 2 months for hard water).

Signs Your Nespresso Needs Cleaning

Your machine usually tells you when it’s overdue. Watch for these:

• Coffee comes out cooler than usual — limescale insulates the heating element, so shots lose heat.
• Slower or sputtering flow — scale narrows the internal water channels.
• Less crema or weaker flavor — clogged spouts and lines dull the extraction.
• A descaling alert light — many machines track brew counts and flash a warning.
• Pods not registering or jamming — usually a dirty brew head or pod detector.
• Off or stale smell — old coffee residue or milk in the frother.

If your coffee tastes off even after cleaning, the pods themselves may be stale. Fresh, well-stored capsules matter just as much as a clean machine; see my picks for the best Nespresso pods.

Frequently Asked Questions

Can I use vinegar to descale my Nespresso?

I don’t recommend it. While vinegar is acidic enough to dissolve some scale, it can corrode the rubber seals and internal components of a Nespresso machine, and the smell and taste linger in your coffee for days afterward. A proper descaler like Urnex Dezcal descaler or Nespresso’s own solution is formulated to be safe for the machine and rinses out cleanly.

How often should I descale my Nespresso?

Every three months, or about every 300 capsules, is the general rule. If you live in a hard-water area or brew several coffees a day, descale every two months instead. Many machines have a built-in counter that flashes a descaling alert when you’re due.

Why is my Nespresso coffee not hot anymore?

The most common cause is limescale buildup insulating the heating element, which means it can’t transfer heat to the water efficiently. Run a descaling cycle and it almost always fixes the problem. Pre-warming the machine with a water-only cycle before brewing also helps keep your cup hotter.

Do I really need to clean it daily?

The full daily routine isn’t strictly mandatory, but emptying the capsule container and drip tray and running a quick water flush takes two minutes and prevents the buildup that causes jams, odors, and weak coffee. Think of it like rinsing a glass after use rather than letting it crust over. For broader maintenance habits across all your brewers, see my guide on how to clean a coffee maker.

Final Thoughts

A Nespresso machine is genuinely low-maintenance, but “low” isn’t “zero.” The two-minute daily rinse keeps it fresh, and a descaling cycle every three months is what determines whether your machine lasts two years or ten. I learned that the hard way with my first Essenza Mini, and I’m not making that mistake again. Keep a descaler in the cupboard, set a reminder every quarter, and your Nespresso will keep pouring hot, crema-topped espresso for years. It’s the cheapest insurance you’ll ever buy for a coffee machine.