Imagine waking up to the smell of fresh coffee brewing in the kitchen, the warmth of the morning filling your senses. But what if that lovely aroma suddenly starts to fade or your coffee tastes a little off? The culprit might not be the beans or the water – it could be your coffee maker. Over time, mineral deposits, coffee oils, and bacteria can build up, leaving your coffee tasting stale or even affecting the machine’s performance.
But don’t worry! Cleaning your coffee maker is super simple, and you don’t need any fancy cleaning products. In fact, you can use two household ingredients – vinegar and baking soda – to get your coffee maker sparkling clean and brewing like new. Let’s dive into this easy-to-follow, step-by-step guide on how to clean your coffee maker with vinegar and baking soda.

How to Clean Your Coffee Maker with Vinegar and Baking Soda
Now that we understand why it’s important to keep our coffee maker clean, let’s jump into the steps for cleaning it with two simple, effective ingredients: vinegar and baking soda. These common household items are natural cleaning powerhouses, and when used correctly, they can work wonders on your coffee maker. Here’s how to clean your coffee maker using these ingredients, step by step.
Step 1: Gather Your Supplies
You don’t need much to get started. All you need is:
- White vinegar (distilled vinegar works best)
- Baking soda
- Water
- A clean cloth or paper towels
- A sponge or soft brush (optional)
Step 2: Clean the Exterior
Before we dive into the deep cleaning of your coffee maker, start by wiping down the exterior. This will remove dust, spills, and any grime that’s built up over time. Use a clean cloth and some warm water to wipe the machine’s surface. If you have any stubborn spots, you can make a paste with baking soda and water, apply it to the area, and gently scrub.
Step 3: Prepare the Vinegar Solution
Now that the exterior is clean, let’s focus on the interior. For the deep cleaning, you’ll use a vinegar-water solution to tackle mineral deposits and residue. Fill the water reservoir with equal parts white vinegar and water. If your coffee maker is particularly dirty, you can increase the amount of vinegar, but generally, 50% vinegar and 50% water should do the trick.
Step 4: Run the Vinegar Solution Through the Machine
Turn on your coffee maker and let it brew the vinegar-water solution just as you would with coffee. The vinegar will break down the mineral deposits, and the hot water will loosen any oils stuck inside. Let the solution run all the way through the machine until the entire cycle is complete. This may take a few minutes, depending on your coffee maker.
Step 5: Let the Vinegar Sit
After the vinegar solution has run through the coffee maker, it’s a good idea to let the machine sit for about 10-15 minutes. This allows the vinegar to continue working on any stubborn buildup inside the machine.
Step 6: Run a Second Cycle of Water
Once you’ve let the vinegar solution sit, run a second cycle of clean water through your coffee maker to rinse away any remaining vinegar. You may need to run a few more cycles of water to make sure all the vinegar is gone.
Step 7: Baking Soda Scrub (Optional)
If your coffee maker has any stubborn stains or grime that didn’t come off with the vinegar, you can use baking soda to scrub it clean. Make a paste using baking soda and a bit of water, and use a sponge or a soft brush to gently scrub areas like the coffee pot, filter basket, or any other parts that have build-up. Baking soda is mildly abrasive, so it will help remove stains without damaging your machine.
Step 8: Final Rinse
After scrubbing with baking soda, rinse all the parts thoroughly with warm water. This ensures that there’s no leftover residue from the baking soda or vinegar.
Step 9: Dry and Reassemble
Once everything is cleaned, dry all the parts with a clean towel or paper towel. Make sure the coffee pot, filter basket, and any other removable parts are completely dry before you reassemble the machine.
Step 10: Enjoy Fresh Coffee!
Congratulations! Your coffee maker is now sparkling clean and ready to brew fresh, delicious coffee again. Now that you’ve cleaned it, you can look forward to great-tasting coffee and a machine that runs like new.
Maintenance Tips for a Long-Lasting Coffee Maker
Now that you know how to clean your coffee maker with vinegar and baking soda, it’s important to establish a cleaning routine to keep your coffee maker in top shape. Here are some maintenance tips to ensure your machine lasts longer and continues to brew delicious coffee every day.
Clean Your Coffee Maker Regularly
Aim to clean your coffee maker with vinegar and water at least once a month, depending on how often you use it. If you make coffee daily, you may want to clean it more often to prevent mineral build-up and oil accumulation.
Use Filtered Water
Using filtered water can help prevent mineral deposits from building up in your coffee maker. If you have hard water in your area, consider investing in a water filter to improve the quality of your coffee and reduce the need for frequent cleaning.
Empty the Coffee Grounds After Each Use
Make sure to empty the coffee grounds from the filter basket after each use. This helps prevent any mold or bacteria from growing inside your coffee maker. It also keeps the filter basket clean, so you don’t have to scrub it as often.
Wipe the Exterior Regularly
The exterior of your coffee maker can also get dirty from spills, splashes, or just regular use. Wipe it down every few days with a damp cloth to keep it looking neat and prevent any grime from building up.
Deep Clean the Coffee Pot
Don’t forget to clean the coffee pot regularly as well. Over time, coffee oils can build up on the inside, affecting the flavor of your brew. Wash it with warm soapy water after each use, and occasionally use vinegar to remove any residue.

Why Should You Clean Your Coffee Maker?
Before we jump into the cleaning process, you might be wondering, “Why should I bother cleaning my coffee maker?” After all, it’s just making coffee, right? Well, the truth is, coffee makers can accumulate all kinds of gunk over time, and cleaning them isn’t just for appearances – it’s crucial for the quality of your coffee, the longevity of your machine, and your health.
Preventing Mineral Build-Up
One of the main reasons you should clean your coffee maker is to remove mineral deposits like calcium and lime, especially if you live in an area with hard water. These minerals build up inside the machine, clogging the internal components and affecting the flow of water. Over time, this can reduce the efficiency of your coffee maker, leaving you with weaker coffee or longer brewing times. Vinegar is the ultimate hero in breaking down and dissolving these mineral deposits.
Eliminating Coffee Oils
Every time you brew coffee, oils are left behind from the grounds. These oils can create a residue that sticks to the inside of your coffee maker, which not only affects the taste of your coffee but also creates a perfect environment for bacteria and mold to grow. Regularly cleaning your coffee maker removes these oils and prevents unpleasant flavors from ruining your morning cup.
Improving the Taste of Your Coffee
If you’ve noticed that your coffee tastes a little stale or flat, it might not be the coffee itself, but your machine. Mineral build-up and coffee oils can seriously affect the flavor. A clean coffee maker allows water to flow through properly, ensuring that your coffee tastes fresh and rich every time.
Keeping Your Machine Running Smoothly
Regular cleaning prevents clogging and helps keep your coffee maker running efficiently. If you’ve ever had to deal with a slow-brewing coffee maker, you know how frustrating it can be. Cleaning it regularly will not only keep your coffee tasting great but also extend the lifespan of your machine.
Are These Questions in Your Mind?
Is it safe to use vinegar and baking soda to clean a coffee maker?
Yes, vinegar and baking soda are both safe and effective for cleaning your coffee maker. They are natural ingredients that help remove mineral deposits, coffee oils, and other residues without damaging your machine.
Can I use any type of vinegar for cleaning my coffee maker?
It’s best to use white vinegar or distilled vinegar, as they are the most effective at breaking down mineral deposits and residues. Avoid using flavored or colored vinegars as they may leave behind unwanted scents or stains.
Do I need to use a filter when cleaning with vinegar?
No, you do not need to use a filter when cleaning your coffee maker with vinegar. Just fill the water reservoir with the vinegar-water solution, and the machine will clean itself without the need for a coffee filter.
Is there a specific ratio of vinegar to water for cleaning a coffee maker?
The general ratio is 1:1, meaning equal parts white vinegar and water. However, if your coffee maker has a lot of mineral build-up, you can increase the amount of vinegar.
Can I use baking soda to clean other parts of the coffee maker?
Yes! Baking soda works great for cleaning the coffee pot, filter basket, and other removable parts. It’s an excellent natural scrub for getting rid of stains and coffee residue.
Do I need to deep clean my coffee maker every time I use it?
No, you don’t need to deep clean your coffee maker after every use. A deep clean with vinegar and water should be done once a month, or more often if you notice build-up or a decrease in coffee quality.
Is it okay to leave vinegar in the coffee maker overnight?
It’s not recommended to leave vinegar in the coffee maker overnight, as the acid may cause wear and tear on certain parts of the machine over time. It’s best to run the cleaning cycle and rinse the machine thoroughly.
Can vinegar clean other kitchen appliances?
Yes, vinegar is a great cleaner for many kitchen appliances, such as dishwashers, microwaves, and kettles. It can help remove limescale, mineral build-up, and stains from various surfaces.
Do I need to clean the coffee maker with vinegar if I use filtered water?
Even if you use filtered water, it’s still a good idea to clean your coffee maker regularly. Coffee oils and other residues can still build up inside the machine and affect the taste of your coffee.
Is it necessary to use both vinegar and baking soda for cleaning?
You can clean your coffee maker using just vinegar, but adding baking soda as a scrub can help with stubborn stains and residue. Both ingredients work well together to maintain your coffee maker.
I hope this guide helps you keep your coffee maker clean, fresh, and brewing perfectly every time!