How to Clean & Descale a Nespresso Machine

Key takeaway: Nespresso recommends descaling every 3 months or 300 capsules, whichever comes first, using only a genuine Nespresso descaling kit, never vinegar or a shop-bought descaler, which Nespresso warns can damage the machine. Daily cleaning is a separate, much lighter job: empty the capsule container and drip tray regularly and wipe the machine down, since there’s no brew group to pull apart on a capsule machine the way there is on a bean-to-cup one.

To clean and descale a Nespresso machine, empty and rinse the capsule container and drip tray regularly as everyday upkeep, then descale with a genuine Nespresso descaling kit every three months or 300 capsules, whichever comes first, following the button sequence for your specific line. Original line machines (Pixie, Essenza, CitiZ) and Vertuo line machines (Vertuo Pop, Plus, Next) use noticeably different processes, and that holds even if your Vertuo happens to be one of the models built under licence by DeLonghi or Breville, since it still follows Nespresso’s own descaling routine rather than the parent brand’s.

Daily and Weekly Cleaning

Nespresso machines don’t need the same routine maintenance as a bean-to-cup machine, since there’s no grinder or brew group involved. Empty the used capsule container regularly rather than letting spent capsules sit for days, empty and rinse the drip tray, and wipe the housing down with a damp cloth. Use fresh water in the tank rather than leaving it to sit, and empty it if the machine won’t be used for a while.

How Often to Descale a Nespresso Machine

Nespresso’s own descaling guides for both the Original and Vertuo lines state the same interval: every 3 months or 300 capsules, whichever comes first. They’re equally direct about what not to use, Nespresso specifically warns that vinegar or a store-bought descaler may damage the machine, and recommends its own descaling kit instead.

What You’ll Need

• A genuine Nespresso descaling kit (the solution packet Nespresso sells for this purpose)
• Fresh water
• A large empty container to catch the used solution and rinse water, at least 1 litre for a Vertuo machine
• 15 to 20 minutes uninterrupted, more for a Vertuo, which can’t be paused partway through

How to Descale a Nespresso Original Line Machine (Worked Example: Pixie)

1. Turn the machine on and wait for the cup buttons to stay steady.
2. Eject any capsule and close the lever. Empty the capsule container and drip tray, then put them back.
3. Place a container under the coffee outlet.
4. Fill the water tank about halfway with water and add one packet of descaling solution.
5. Press and hold both cup buttons together for 3 seconds. The cup lights will blink quickly and simultaneously once you’re in descale mode.
6. Press and release the large cup button and let the entire solution run through the coffee outlet, then empty the drip tray and reinsert it.
7. Refill the tank with the used solution and repeat the run-through and drip tray empty once more.
8. Discard the solution, rinse the tank thoroughly, then refill it to the top with fresh water. Run the entire tank of fresh water through the coffee outlet the same way, emptying the drip tray afterward.
9. Press and hold both cup buttons for 1 to 3 seconds to exit descaling mode. The lights will settle back to steady.
10. Wipe the machine down, empty and rinse the capsule container one more time, and let it rest for 10 minutes before using it again.

This sequence is based on Nespresso’s own Pixie descaling guide and takes roughly 15 to 20 minutes in total. Other Original line machines follow the same broad pattern, hold both cup buttons to enter and exit descale mode, run the solution through, then rinse with fresh water, though exact timings can vary slightly by model.

How to Descale a Nespresso Vertuo Machine (Worked Example: Vertuo Pop)

The Vertuo line uses a more involved sequence built around a single button and the machine’s head lever, and Nespresso is explicit that the process, once started, cannot be interrupted. On a Vertuo Pop, you eject any capsule and empty the capsule container and drip tray, then fill the tank with 500ml of water plus one packet of descaling solution and place an empty container of at least 1 litre under the outlet. With the machine head closed and the lever left unlocked, press and hold the button until the steady light turns off and starts blinking orange quickly, then lock the lever, unlock it again, and repeat the press-and-hold step, all within 45 seconds of each other. Once the light is blinking quickly with the lever locked, you’re in descale mode: press the button once to start, and the solution runs through on its own. Rinse the tank, refill it with fresh water, and run a rinsing phase the same way before the machine settles back to a steady light on its own. The whole process takes about 20 minutes. Other Vertuo machines, such as the Plus or Next, follow a similar light-and-button pattern, but their exact timing and lever sequence aren’t guaranteed to match the Vertuo Pop’s, so check your own model if a step doesn’t line up.

Resetting Your Nespresso Machine

Exiting descale mode the way each worked example above describes, holding both cup buttons briefly on an Original line machine, or holding the single button until the light stops blinking on a Vertuo, is the closest thing to a reset most people need after descaling. If the machine is simply unresponsive rather than mid-descale, the usual first fix for most small appliances applies here too: switch it off, unplug it for about 10 seconds, then plug it back in before assuming anything is actually faulty.

Common Mistakes

• Reaching for vinegar or a supermarket descaler instead of a genuine Nespresso kit. Nespresso states plainly that other solutions may cause damage.
• Interrupting a Vertuo descale cycle partway through. Nespresso specifically says it can’t be paused once started.
• Guessing the water and solution quantities instead of following your line’s exact measurements, halfway on a Pixie tank, or 500ml plus one packet on a Vertuo Pop.
• Letting used capsules sit in the container for days rather than emptying it as part of daily use.
• Assuming a Vertuo machine built under licence by DeLonghi or Breville descales the way that brand’s own machines do. It follows Nespresso’s process regardless of who manufactured it.

We’ll add a dedicated how-to-use guide for Nespresso machines as this site builds out, alongside our existing brand guides for Breville and DeLonghi machines.

Frequently Asked Questions