How To Fix Ninja Coffee Maker That Is Leaking Water

Ninja Coffee Maker Leaking Water

Are you one of the people who loves to brew coffee in the morning? And do you own a Ninja Coffee Maker? If so, then this post is for you.

Hey guys! Welcome to The Droid Guy! Since you are a coffee lover, we are going to tackle the potential causes of your ninja coffee maker’s leak as well as some maintenance advice that can help you avoid getting any more leaks in the future.

The worldwide consumption of coffee rises every year. This demonstrates how important coffee is to a lot of people.

The demand to drink high-quality coffee has grown more pronounced as a result of the enormous market demands. This is why buying a durable coffee maker is so crucial. After making the investment in a coffee maker, you won’t have to take time out of your hectic workday to visit a shop or café to have coffee of barista quality.

However, there are some instances that your coffee maker may cause issues, such as leaking water. The water reservoir connection or an overfilling issue may be the cause of any leaks from your Ninja Coffee Bar. If the connection is not tight, it may need to be adjusted, or it may be the result of a deteriorated gasket; in any case, replacing the gasket will likely stop the leak.

The good thing is that you can solve these issues with a little troubleshooting and prevent them with a little preventative maintenance on your end. So if you are interested to learn how to fix your coffee machine if it’s leaking or how to prevent leakages, then scroll down and continue reading.

Ninja Coffee Maker Leaking Water

Ninja Coffee Maker

Ninja Coffee Maker

A premium coffee maker will always be valuable to coffee lovers. Probably the most popular and often used appliance today is a coffee maker. Nowadays, the majority of houses and workplaces have coffee makers. It is efficient and practical. One of the most durable brands of coffee maker is Ninja coffee machine because this coffee maker is packed with a lot of features. With its IQ single touch feature technology, this well-known coffee machine offers a variety of cup sizes and brew options. Ninja coffee makers include a detachable water reservoir, allowing the user to fill it up without difficulty and clean it pleasantly and effortlessly. The numerous options it provides for a great coffee cup, from traditional to rich and original flavor, as well as the choice of cold or piping hot, is another characteristic that is most highly acclaimed for the Ninja coffee maker. All of these and many other user-friendly features of the Ninja coffee maker are constantly evolving to accommodate the needs of its consumers.


Some Ninja coffee maker users have complained about minor problems. The most typical of these is a leaking coffee maker.

If used correctly, the Ninja coffee machine will frequently provide its countless users doses of coffee. However, if there is any coffee or water leakage, dealing with it can be a bit of a challenge. In order to resolve this little but annoying leakage problem, it is crucial to first identify the source of the leak before fixing the problem.

Check The Gasket

Most of the time, the secure lock the gasket produced will be the cause of the leak when it is identified. Between the reservoir valve opening and the coffee maker valve opening, the gasket is typically a rubber o-ring.  This ring creates a watertight seal at the point where the two chambers meet.

You should use a microscope to properly inspect this gasket. Inspect the area for any tears or dry, non-wet patches. When brewing coffee, water may leak out of this place if you notice a tear in the gasket.

Moreover, you should pay attention to the gasket’s state. Check if the gasket is uneven or if there are parts of the gasket that has flattened out more than the others.

If this is the case, you can replace your gasket. Gaskets are simple to change, and you can frequently purchase them online at incredibly low prices.

Check if your Ninja coffee maker has been fixed. If not, proceed to the next step.

Inspect The Reservoir

When there is a water leakage issue, the reservoir is likely be the next area to check. This  and the gasket work together seamlessly. The reservoir is the actual vessel used to store water.  Even while the system can be operating well, you might also notice frequent leakage. Try this technique to identify a reservoir leakage if you see any drops or wetness in this area:  Remove the reservoir, then use a dry towel to completely dry the damp area. Put the reservoir back after that. Then, wait for a few hours and check to see where the water puddle is located right now.

This technique enables you to more precisely identify the source of the leak. You can solve the problem by being aware of the water’s source.

Additionally, there is a crucial area of the reservoir that you shouldn’t skip. That is how the reservoir is connected to the base valve. This connection needs to be as secure and dry as possible.  It’s possible that you’ll find some coffee grounds here, or in the most extreme circumstances, a leakage could develop over time directly at this point of contact, resulting in a damp patch where water seeped through.

Inspect The Filter

Overflow water from the filter could occasionally be present. The placement of your filter will depend on the model you have, so you need to verify it on the user’s manual.

As most Ninja coffee maker filters contain reusable coffee filters, you have to clean them every three months. Leakage could very easily be brought on by this filter becoming blocked.

Don’t worry if you see a few water drops coming from the filter region. That’s common. It’s okay if there are a few little droplets and splatters on the coffee filter. Though, if you consider it to be excessive, then this could be the cause of the issue. So, make sure to clean the coffee machine regularly.

Inspect The Connectors And Tube

Water leakage through tube connectors is one of the toughest procedures. You should inspect this tube if you see leakage near the base of your coffee machine.

You should search for any tube ends that are not installed properly. In some uncommon circumstances, you should also check the tube itself for any holes or cracks.

Ensure to tighten the connection so that it won’t come loose once more. If you discover that your tube does, in fact, have a crack or hole in it, you should either have the manufacturer repair it or take it to a local repair shop. Furthermore, you have the choice to remove it and take it to a hardware shop to see if you can get a replacement tube.

Rubber tubing of various types and sizes is typically available at hardware stores. The problem might be resolved if you can locate one that is the exact same size as the tube on your Ninja coffee maker.

Proper Cleaning Of Ninja Coffee Maker Using Water And Vinegar Solution

If you want to thoroughly clean your Ninja coffee maker from top to bottom but don’t want to use a synthetic chemical to clean it, consider the vinegar method.

This technique uses a solution of water and vinegar to thoroughly clean your Ninja coffee maker inside and out, including all of its brewing compartments.

It’s a reliable and a more natural solution to prevent clogs and keep your machine clean. It is advised to carry this out every three months.

Here’s How It’s Done:

Create The Vinegar Solution

To make this homemade cleaner, you’ll need to combine white vinegar and water in a 1 to 1 solution. That implies a balance of each. It is advised to produce no more than half a gallon of this.

Run The Mixture Through Your Ninja Coffee Maker

The next thing that you have to do is to pour the mixture to the reservoir and then run the coffee maker with the maximum amount of coffee it can produce.

Cycle Through All Your Solution

Repeat this procedure multiple times using the clean mixture, filling the cup with the used mixture each time and discarding it. Not all of the prepared mixture needs to be used. 6 cleaning cycles should be sufficient.

Cycle Through With Water

Clean the reservoir and then repeatedly run plain water through the machine to wash away any remaining mixture that may still be present in the coffee maker and to get rid of the vinegar flavor and smell.

Place The Filter Back An Start Brewing Coffee

After completing all the cycles, remember to put the clean filter, and you’re ready to start enjoying some excellent coffee.

Suggestions On How To Prevent Your Ninja coffee Maker From Leaking

Proper Cleaning And Maintenance Tips

Your Ninja coffee maker will not be functioning properly if you don’t clean it regularly since dirt might build up inside.

You might not even be aware that the coffee maker has clogs occurring all over the place. Most likely, the chambers will contain calcification that grows or coffee ground particles. You’ll probably notice there will be water flowing  on areas that were blocked.

Cleaning and maintaining these sections is crucial to maintaining the cleanliness and functionality of your coffee maker as well as the sanitization and flavor of your coffee.

There will frequently be difficult-to-reach regions, so it is a good idea to use a soft bristle toothbrush and working your way through hard to reach spaces.

Changing Or Cleaning The Filter

Filters become dirty due to water passing through the mesh, which separates the coffee from the ground.

At least every three months, the filter needs to be cleaned. It’s crucial that you clean these filters since they accumulate calcium deposits and coffee grounds.

If you wouldn’t, it can cause a blockage of water flow, which might lead to an unintended leak.


A special solution called a descaling solution is likely to be included with the majority of high-end filtering devices, such as a Ninja coffee maker. These solutions are chemically designed to get into the system and dissolve any mineral deposits that have accumulated due to the water flowing through the entire system.

That’s it. I hope this simple troubleshooting guide has been helpful one way or the other. Thanks for reading this post.

Similar Posts