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How to Clean a Coffee Maker with Baking Soda

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Cleaning your coffee maker is an important habit to develop as it can help your machine function better and last longer. It’s a must on your kitchen cleaning checklist.  Unfortunately, if you use your coffee maker regularly, it is not uncommon for coffee and water residue to build up over time. This can impact the functionality of your machine and the taste of your fresh coffee.

There are numerous products on the market to clean your coffee maker, but the simplest and cheapest may very well be something you already have on hand – baking soda. In this article, we will explain how to clean a coffee maker with baking soda so that you can continue enjoying delicious coffee at home.

Baking soda is well known for its natural ingredients that provide deodorizing and cleaning. There are a variety of ways to get a clean coffee maker, ranging from vinegar and baking soda to apple cider vinegar to lemon juice. Using baking soda is one of the most straightforward approaches to clean out your coffee maker.

When discussing how to clean coffee makers, it is essential to distinguish between cleaning the coffee carafe, the outside elements of the machine, and the internal components. To clean the outside of the machine, you can use a wet rag to wipe up drips and spills, especially on the heating plate. To clean the carafe, you can use baking soda or vinegar. If the stains are really caked on, let the cleaning solution sit overnight to break down the stains.

There is more of a challenge when it comes to cleaning the inside because you cannot see what has built up. Coffee maker cleaning tips will also differ based on the type of coffee machine you have and how often it is used. It is essential to clean out the pot after each use, but maintaining a regular cleaning schedule to clean the inside properly is important.


Materials Needed

  • 1 cup of warm water
  • 1/4 cup of baking soda

Step 1: Add Water to the Carafe

How to Clean a Coffee Maker with Baking Soda

To begin, add one cup of lukewarm water to the carafe. This should be clean water placed in a clean coffee pot.


Step 2: Add Baking Soda

Arm & Hammer Baking Soda-4LB (01170)

Add a quarter cup of baking soda to the plain water. The baking soda should dissolve in the warm water. You can stir the water around in the pot to help it dissolve if needed. This water and baking soda mixture will help clean the inside of the carafe before you even add it to the coffee machine.


Step 3: Pour the Mixture into the Water Reservoir

Once the baking soda has dissolved, pour the hot water and baking soda solution into the coffee maker’s water reservoir just like you usually would when you are preparing to begin the brewing cycle.


Step 4: Put the Carafe Back in Place

Next, you should replace the empty carafe back to where it goes as if you were brewing a pot of coffee.


Step 5: Run the Brew Cycle

Now, it is time to run the brew cycle just as if you were going to make coffee. This will allow the baking soda and water solution to clean the inside of the coffee maker.


Step 6: Let the Water Sit

After successfully brewing the water and baking soda mixture, let the water sit in the carafe for 15 to 20 minutes. This allows the baking soda to clean the inside of the coffee pot as well.


Step 7: Pour Out the Water

The next step is to pour out the water from the carafe. You no longer need this solution.


Step 8: Add Fresh Water and Brew Again

Pour a new pot of water into the water reservoir, replace the carafe under the spout, and rerun the brew cycle. It will take at least two brewing cycles to thoroughly wash the inside of the machine.

Keep running the brew cycle until the water that comes out is completely clear. When the water that comes out is as clear as the water that you are pouring into the machine, you will know that your machine is completely cleaned out. Then, you shouldn’t have to worry about your next cup of coffee tasting like baking soda.


Step 9: Clean the Outside of the Coffee Maker

Now that the inside of your machine is clean, it is time to clean the outside as well. Sprinkle some baking soda on the cooled warmer plate if needed to remove grime build up. Use a damp cloth to wipe down the machine.


Step 10: Make a Plan

Finally, make a plan for how you will regularly care for your coffee maker. A good cleaning after each use is essential to extend the lifespan of your machine. Be sure to remove the removable parts, including the filter basket, and clean them regularly. In addition, be sure to empty the coffee grounds after each use so that the machine is clean and dry, which will help prevent mold. It is also important to deep clean the machine regularly to avoid build up from mineral deposits or hard water and keep it from clogging the system.


How to clean a coffee maker with baking soda FAQ

Can I use baking soda to clean a coffee maker?

Yes, baking soda is an easy and cheap way to clean your coffee maker. If you are trying to remove stains on the exterior or clean the carafe really well, baking soda will help you get a clean coffee pot. However, it may not be the best option for cleaning the inside of your machine if you have a fancier coffee maker. It is possible for the baking soda to clog a line which will cause the machine to not work properly.


What is the best way to clean the inside of a coffee maker?

Using a calcium descaler to remove the mineral deposits inside the machine is the best way to clean the inside of your coffee maker. These products are specially designed for the inside of your machine and will not harm the coffee maker.


Can you use baking soda and vinegar to clean a coffee maker?

For an even better clean, you can add vinegar to the water using a one-to-one ratio before pouring the mixture into the water reservoir to brew. This mixture of equal parts water and vinegar will clean the inside of the machine before you add the baking soda to clean the stains on the outside of the machine or in the carafe. Cleaning a coffee maker with vinegar is effective, but be aware that if you run vinegar through the machine, there may be a residual vinegar smell that takes a while to flush out.


What can you use besides vinegar to clean a coffee maker?

If you want to avoid using a vinegar solution to clean your coffee maker, try using soapy water, baking soda, lemon juice, or descaling tabs instead. Another excellent alternative is to use denture tablets to remove hard water stains or mineral deposits accumulated over time. Just add a tablet to a pot with two cups of cold water and allow the fizzing reaction to occur. Once the tablet has dissolved, you can use a toothbrush or rag to clean the inside and outside of the coffee pot thoroughly. Regardless of what method you choose, be sure to rinse your pot well before brewing coffee.


Should you descale your coffee maker with baking soda?

Baking soda is not the most effective or safest way to descale a coffee maker. The baking soda mixture may get clogged in the inner components, and this cleaning method may damage coffee machines. If you have a fancier machine like an espresso machine or a single-serve machine, the risk of using baking soda internally may not be worth it.


What is the best way to clean your coffee maker?

The best way to clean a coffee maker is to use products specifically designed to be safely used inside the machine. The cleaning process includes running a solution through the brewing process to effectively clean the inner components of the coffee maker.


Final Thoughts: Can You Clean a Coffee Maker With Baking Soda?

Yes, baking soda is a cheap and easy way to clean your machine, but be mindful that it may not be your best option. While there is no harm in cleaning the outside of your machine or even the carafe with baking soda, there is a risk of the baking soda clogging inside your machine, which could do more harm than good.

If you need to remove coffee stains from your coffee pots, baking soda or vinegar is a great idea. However, to effectively clean the inside, it is better to use a product specifically designed for that purpose. Running the cleaner through the brewing cycle will allow the machine to get nice and clean on the inside as well as the outside. This not only helps keep your coffee machine running optimally but it also can help extend the lifespan of the coffee maker.

If you regularly drink coffee, it is important to keep your machine running optimally. Unfortunately, mineral build-up can occur over time, in addition to hard water accumulation. This is why it is important to deep clean your coffee pot regularly to ensure that you are not ingesting harmful substances that have built up over time.

Also, clean the removable parts of your coffee machine too. Doing so will help prevent mold or other harmful build ups from occurring. Regardless of the strategy used to clean your machine, be sure to rinse the pot out well with clean water before brewing your coffee. This will allow your coffee pot to be clean from any lingering chemical residue or smells. You do not want to keep tasting vinegar or baking soda when you enjoy your next cup of coffee, so be sure to rinse it well.

All in all, using baking soda to clean your machine is not challenging. With just a few simple steps, you can be on your way to having a clean coffee maker.



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