If you are new to this machine and want to know how to clean Ninja 12-cup coffee maker. The good thing is that you can do it at home in your kitchen. And you can do it yourself without taking an extra hand.
- Step: 1 – Make sure to empty its few parts
- Step: 2 – Now mix vinegar and fresh water and put them into the water reservoir
- Step: 3 – Turn on the machine to start the cleaning cycle
- Step: 4 – Wait until the process cycle completes
- Step: 5 – Dump Vinegar and water mixture into the sink
- Step: 6 – Rinse and Clean your Ninja Coffee maker
- Better Results
- Reasons to clean Ninja 12 Cup Coffee Maker
- 1. Does it take a longer time to brew?
- 2. If your coffee maker produces tasteless coffee
- 3. If it does not keep the coffee hot
- 4. When descale lights up
- 5. To keep appliances look better
- 6. Stay healthy
- 7. Avoid costly repairs
- Conclusion
- Frequently Asked Questions
To elaborate more simply, it just requires pushing an “auto-cleaning button” to clean your favorite maker.
Read this guide to learn about how to clean Ninja 12 cup coffee maker in a few steps. Follow the following steps to clean your coffee maker: –
Step: 1 – Make sure to empty its few parts

The first thing is to do to clean and empty the attached water reservoir and make sure it is not filled with water. Also, check that the carafe beneath the brew basket also contains no water.
Step: 2 – Now mix vinegar and fresh water and put them into the water reservoir

For better cleaning, you will require vinegar. Any favorite vinegar you can put into cleaning up your Ninja coffee maker.
As Ninja coffee maker has a 12-cup sized water reservoir, you are required to fill it with vinegar and water thoroughly.
To fill the water reservoir with both, you will need 16 ounces equal to 3 cups of vinegar. Put them into the water reservoir. And fill the rest of this with water up to 12 cup watermark. The vinegar and water ratio comes to 4 to 1 when filling the water tank thoroughly.
More precisely, 3 cups of vinegar, 9 cups of freshwater, and your water reservoir is full.
Step: 3 – Turn on the machine to start the cleaning cycle

After completing the above process, make sure the coffee maker is turned on. After that, hit the “Cleaning button” to begin the process of the cleaning cycle.
After completing the above process, make sure the coffee maker is turned on. After that, hit the “Cleaning button” to begin the process of the cleaning cycle.
Step: 4 – Wait until the process cycle completes
Once the cleaning cycle starts, it will brew the vinegar and water. This process will take up to 40 minutes to complete the cycle. You better settle in and listen to your favorite music until it meets the cycle.
When the cleaning cycle completes, the button will light up a green signal which indicates that the process has been completed.
Step: 5 – Dump Vinegar and water mixture into the sink
After completing step 4, the next step is to throw/dump the by-product of vinegar and water into the sink.
Step: 6 – Rinse and Clean your Ninja Coffee maker
The last step is that you will require to rinse the coffee maker after the cleaning cycle. Due to the bitter smell and taste of vinegar, you will be rinsing the water reservoir and pot of the coffee maker.
All you can do is to just supply water and put them into the water reservoir. Fill that with 12 cups of fresh water and turn on the machine. Hit the “Classic button” and press the “Brew option”. DO NOT choose to press the “Cleaning Button”; just do regular brews.
It means you will need to brew the water only, with no coffee involved.
Better Results
For more ideal results, you should do this process about three times to completely clean your Ninja Coffee maker.
Reasons to clean Ninja 12 Cup Coffee Maker
1. Does it take a longer time to brew?
Is your coffee maker take time to brew? Do you need coffee to serve your friends within a quick session? Those are the questions, probably the reason why you should clean up your coffee maker. After cleaning your machine, its working efficiency will increase.
If your coffee maker takes longer to brew, then there is a cleaning problem. The coffee maker may show resentment in performance if it is not adequately cleaned. Want to enhance your machine’s performance and productivity? Follow the above cleaning guide to bring high efficiency to your machine’s performance.
2. If your coffee maker produces tasteless coffee
Does your coffee taste not good? This can be another sign to clean your coffee maker. An unclean machine does not produce taste as good as you expect it from a clean coffee maker.
If not properly cared for, they remain, and debris of previously brewing intermingle within a new-generate cup of joe. This can tasteless your drinks, and you will experience bad and smelly coffee.
So when experiencing a similar condition, better to clean up mass within the coffee maker than to buy a new machine.
3. If it does not keep the coffee hot
If your coffee does not keep warm for a longer time, it is a sign to clean your coffee machine. A clean Ninja machine will keep your drink hot because its features will run smoothly.
If any of its features does not go in line due to being unclean, the machine will not bring a great experience to your drink.
4. When descale lights up
Ninja 12 cup coffee maker has a descaling light that automatically turns when it feels that it is time to descale/clean the coffee maker. Your coffee maker may light up its signal due to the reasons above. Do follow the above 6 steps to clean your coffee maker for a better experience.
5. To keep appliances look better
A clean appliance brings a better look to your kitchen. Add clean and newly-look appliances to your kitchen, getting a great impression of your way of life if a new guest opens your kitchen door.
To bring and add a great addition to your kitchen, clean your Ninja coffee machine today to put a lasting impression on your kitchen.
6. Stay healthy
If you are a regular coffee drinker, you must clean your coffee maker frequently, and this will not only ensure original taste and flavour but also help burn germs and bacteria stuck in your brewer.
Clean appliances will make your stay healthy and fresh. And it will help eliminate future health problems. So for health-conscious like us, it is essential to keep our coffee makers neat and clean all the time.
7. Avoid costly repairs
If you hate repairing parts of your coffee machine, it is better to clean your coffee maker timely to avoid costly repairs. By cleaning and running the cycle process, your machine will live a longer life, and the chance of repairing parts in future will be eliminated.
Conclusion
Your clean Ninja coffee maker makes ease of life and your drinking experience—only neat and clean will bang for the buck. But do you not know how to clean Ninja 12 cup, coffee maker? We presented 6 steps to follow in cleaning your favorite Ninja machine.
If still, you find difficulty cleaning your coffee maker, be sure to visit once to Ninja website and read its instruction manual for further action.
Frequently Asked Questions
You may face multiple adverse effects ranging from bitter coffee, longer brewing time, costly repairs, and unhealthy life.
It would be great if you descaled your coffee machine every three months for a deep clean, and Descaling your coffee maker will enhance its efficiency. However, your carafe should be cleaned after every usage to ensure no mineral and oily stuff ensue.
Hot water may damage your machine’s inner pipes. So better to use cold water instead. You may also use water having room temperature.
Using vinegar with freshwater is an excellent option to descale the coffee maker. Use optimum level of vinegar – around 16 ounces – and put it into the water reservoir.