Why Nespresso Machine Leaking? Here’s What to Do

Have you noticed a puddle of brown water underneath your Nespresso machine? If you own one of these pods-based coffee machines, it’s important to take steps to fix any leaks as soon as you notice them. Any leaks can not only cause damage to your coffee maker, countertop, or other surfaces, but they can also lead to water supply problems if they aren’t promptly fixed.

Fortunately, there are several reasons why this may leak, so it’s important to understand what might be causing this problem in order to resolve it quickly and easily. In this article, you’ll learn about common reasons why your Nespresso machine may start leaking, and what you can do about it.

Rule Out Basics To Fix Issue

  • Check that the water tank is well positioned.
  • Check the tank for damage.
  • Check to make sure the cup support or drip tray did not overflow.
  • Check the drip tray and cup support for damage.

Why Does Nespresso Machine Leak From The Bottom?

The Nespresso machines have the problem of leaking, which is common with some models, including the Vertuo Next, Pixie, Inissia, Vertuo, and Essenza. 

There are many reasons why this can happen, and they all need to be ruled out before you can find the real problem. Here are four common reasons why your Nespresso machine may leak:

  1. Nespresso Needs Descaling to Remove Internal Blockages
  2. Blockage In The Coffee Outlet or Capsule Holder
  3. Water Tank Valve Seal Needs To Be Replaced
  4. Other Issues With Internal Components

1. Nespresso Needs Descaling To Remove Internal Blockages

Internal blockages in your machine can lead to a variety of problems, including red or orange light errors and water or coffee leaking underneath. The blockages are caused by coffee residue and hard water. After a while, your machine will stop operating properly due to internal clogging.

To solve this problem, descale your Nespresso machine to remove these obstructions. It is recommended that you descale every 3-6 months depending on how much you use your machine. I’ve written comprehensive guides on how to descale Nespresso VertuoLine and OriginalLine machines, so give this a try first to see if that fixes the problem.

Nespresso Descaling Solution | Fits all Models
  • Nespresso Descaling Solution for all Nespresso machine models (OriginalLine and VertuoLine)
  • Compatible with all models, including Lattissima, Le Cube, Inissia, Citiz, U, etc

Descaling Instructions

The most efficient way to do this is to use a descaling solution. Homemade solutions using vinegar do not work as well as commercial ones. I recommend Nespresso Descaler offers both the best bang for your buck and the best for the environment!

  1. First, empty capsules container and drip tray.
  2. Fill a container with 0.5 liters of fresh water, and add one unit of descaling solution.
  3. Then close and lock the machine. Start the machine by pressing the coffee button.
  4. The light will blink when the machine is heating up, and wait for it to stop blinking.
  5. Eject any capsules from the machine.
  6. To enter descaling mode, press the coffee button and hold it for 7 seconds.
  7. The light will start blinking rapidly. You have 45 sec to enter descaling mode; otherwise, it will cancel.
  8. Turn the lever in a lock position and unlock it. Then hold the button for 7 seconds.
  9. Place a container under the coffee outlet to catch the wastewater.
  10. Lock the lever again and press the button.
  11. The machine will start the descaling process, and you’ll see the water come out from the spout.
  12. Rinse the container and drip tray and refill the water tank with fresh water.
  13. Place the tank and container again under the spout and press the coffee button.
  14. When the light stops blinking, your machine is ready to use.
  15. Wait for the machine for up to 10 minutes to cool down before use.

2. Blockage In Coffee Outlet or Capsule Holder

The problem could also be that the coffee outlet or capsule holder is blocked. This doesn’t happen very often, but if you do not clean out these parts regularly, it can cause a build-up of some sort of blockage and other particles which can block these parts and lead to leaking water from your machine. You should look at these parts on a regular basis to check for any blockages. If there is any sign of something blocking them, you will need to clean them out by running hot water through them.

Clean Nozzle Obstructions

The nozzle is one of those parts that you should regularly clean, especially if you have hard water in your area. If you do not clean out your nozzles, then they can become blocked and cause leaking from your machine. It’s a good idea to check these on a regular basis for any blockages and to make sure that there are no signs of rust or corrosion either.

To clean, simply dip an old toothbrush in warm soapy water and gently scrub the nozzle to remove any buildup or blockages. If the clog is in the nozzle, you may be able to insert a paperclip to clear it gently. After that, you need to run a hot water cycle.

Clean Gunked-Up Capsule Holder

If the capsule cannot be pierced by the piercing plate, the backpressure can cause the machine to leak from the capsule box. If you have any signs of grime or buildup in the capsule holder, then you will need to clean it thoroughly. You should do that on a regular basis to prevent your capsules from getting stuck inside.

To clean, first, disconnect the machine. Raise the lever and clean the front of the rough area inside where the silver part of the capsule rests. Simply use an old toothbrush with some warm soapy water and gently scrub away at any stubborn bits left behind. In some cases, you may need to use a wire brush for undesirable buildup.

3. Water Tank Valve Seal Needs To Be Replaced

A rubber seal at the base around the machine’s water tank is likely to have deteriorated over time, causing water to leak from the bottom of your Nespresso machine as a result.

To check this problem simply remove the water tank and look for any visible cracks. Then fill it with fresh water and place it upright on top of paper towels on the counter. Let it sit for a couple of hours, then check if there are wet spots underneath. If the paper towel is damp, then a loose seal is causing water leakages. In that case, you need to replace it with a new one.

4. Other Issues With Internal Components

Nespresso machines are designed to last many years with proper care, but they can develop problems over time.

After following the above steps, If the machine is still leaking, it may be because of more significant issues with internal components. These components could include a thermoblock, pump, or internal pipework. If you have been descaling with vinegar, the acids in the vinegar may have damaged these pieces.

Diagnosing and replacing these parts is very complex. You would need to take your machine apart. This will cause your warranty to be null and void, so I suggest you don’t attempt to do this.

Contact Nespresso Support For Assistance

Nespresso has a team of highly trained customer support representatives who are more than happy to help with any problems you may be experiencing with your machine. So, if your machine is leaking, don’t hesitate to give them a call.

It’s also worth noting that some of the Nespresso models come with a two-year warranty, so if your machine is still under warranty, they will likely be able to help you fix the problem at no cost. You can contact Nespresso support by calling them free at 1-800-623-033. They will be able to help you determine whether your machine is still under warranty, as well as fix the problem for you.

Final Thoughts

I’ve covered a troubleshooting guide on leaky Nespresso machines in this article, and I hope that it has been helpful to you. If you still have questions or think we missed something important in this article, please don’t hesitate to leave a comment below. We would love to hear from you!

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