How to Clean a Chemex

Are you looking for a step-by-step guide on how to clean a chemex? A Chemex is an elegant, functional glass coffeemaker that has been around since 1941. Not only is it beautiful and simple to use, but also easy to maintain! Cleaning your Chemex should be a regular part of your coffee-making routine if you want the best possible flavor from each cup. In this blog post, we’ll cover everything you need to know about cleaning your Chemex so that you can get the most out of every pot of delicious coffee. Read on for valuable tips and instructions on how to properly care for your beloved brewing device!

How to Clean a Chemex

Knowing the proper way to clean your Chemex is key! As with any coffee brewing equipment, routine maintenance and cleaning are essential for getting optimal performance and great-tasting coffee. To keep your Chemex in tip-top shape, you’ll need to put some effort into cleaning it both inside and out. In this blog post, we will provide detailed instructions on how to effectively clean a Chemex for a flavorful cup of coffee every time.

Why is It Important to Clean a Chemex?

1. To Keep it Hygiene

One of the main reasons why it’s important to clean a Chemex is to keep it hygienic. The oils and residue from coffee beans can accumulate over time if not cleaned, leaving the Chemex with an unpleasant smell and taste.

2. To Improve Brewing Quality

Cleaning your Chemex regularly will improve the brewing quality of your coffee. Cleaning it will remove any residue from past brews, which means that your next cup of coffee won’t be affected by the flavors and oils left behind.

3. To Keep Your Chemex in Good Condition

Cleaning your Chemex regularly will ensure that it’s always in good condition so that you can enjoy freshly brewed coffee for a long time. Not cleaning it regularly can cause the Chemex to break down or even become discolored, making it less attractive and prone to rusting over time.

Cleaning Your Chemex Regularly

By taking some simple steps to clean your Chemex, you’ll be able to keep it in great condition and enjoy the perfect cup of coffee each time.

How to Clean a Chemex in 5 Easy Steps

Step 1: Start by Emptying the Contents of Your Chemex

The very first step is to empty out the contents of your Chemex. The best way to do this is by using a coffee filter, which will help you get rid of any coffee grounds or residue left behind in the Chemex.

Step 2: Rinse Out Your Chemex with Hot Water

Once all the contents of your Chemex are emptied out, it’s time to rinse out the Chemex itself. The best way to do this is by using hot water, which will help loosen any deposits or buildup within the Chemex.

Step 3: Use Soap and Water for a Deeper Clean

For those looking for a deeper clean, it’s time to get more serious about the process. Start by filling up the Chemex with hot water and a few drops of dish soap, which will help dissolve any deposits or buildup within the glass carafe.

Step 4: Rinse Out Your Chemex Again

Once you’re done scrubbing away at your Chemex, it’s time to rinse it out one more time. Use hot water again to ensure that all of the soap and residue has been removed, leaving your Chemex sparkling clean.

Step 5: Let Your Chemex Air Dry

The last step is to let your Chemex air dry before you use it again. This will help to avoid any unwanted bacteria from growing in the carafe. Once your Chemex has been thoroughly dried out, it’s ready to be used again.

Let Your Chemex Air Dry

Some Additional Tips to Clean a Chemex

1. Do Not Use Any Abrasive Materials

Using abrasive materials like steel wool, scouring pads, or harsh detergents to clean the Chemex can damage its exterior and glass carafe. Also, do not use harsh chemicals or bleaches.

2. Clean Regularly

Make sure to clean your Chemex regularly in order to prevent any buildup of residue and bacteria. After each use, it is important to rinse out the glass carafe with hot water and a soft sponge or cloth. Also, take the time to scrub out the wooden collar and the leather tie.

3. Hand Wash or Dishwasher Safe

The Chemex is safe to use in a dishwasher. However, it is best to hand wash the carafe as this will ensure that it is properly cleaned and protected against scratches and other damages.

4. Use White Vinegar Solution

White vinegar can be used to clean the Chemex as it is an effective and natural cleaning agent. Create a solution of equal parts white vinegar and hot water then submerge the carafe in the solution for 10 minutes. Rinse the glass with hot water afterward.

5. Avoid Extreme Temperatures

Do not use boiling or extremely hot water to rinse out your Chemex as this can cause damage to the glass carafe. It is recommended that you use hot or warm water instead.

Do Not Use Boiling or
Extremely Hot Water

6. Dry Thoroughly

Allow your Chemex to air-dry on a clean towel after washing it in order to prevent any water spots from forming. Place the carafe and its components in an open area to dry in order for it to dry properly.

Overall, cleaning a Chemex does not require a huge amount of effort and can be done with few simple steps if done regularly and correctly. Taking the time to properly clean your Chemex will ensure that you have years of use out of it. Make sure to follow these tips when cleaning your Chemex and you should not have any issues with it.

Frequently Asked Questions

What Precautions Should I Take When Cleaning a Chemex?

When cleaning a Chemex, it is important to use non-abrasive materials, as the glass carafe can easily be scratched. Soft sponges and cloths are best for cleaning the outside of the carafe, while non-abrasive brushes should be used for scrubbing inside. Additionally, it is important to use only mild soap and warm water when washing the Chemex, as harsh chemicals can easily damage the glass surface. It is also recommended to remove any permanent filter before cleaning the carafe.

How Often Should I Clean My Chemex?

It is good practice to clean your Chemex after every use. This will help to prevent the buildup of residue inside the carafe and also keep your coffee tasting fresh. Additionally, it is important to deep clean your Chemex monthly with a soft brush and non-abrasive cleaner or vinegar solution in order to ensure optimal performance and longevity.

Is It Safe To Put My Chemex In The Dishwasher?

No, it is not safe to put your Chemex in the dishwasher. The high heat and harsh chemicals used can easily damage the glass and even cause it to break or crack. It is always best practice to hand wash your Chemex with warm water and mild soap as described above.

Do I Need To Descale My Chemex?

Yes, it is important to descale your Chemex about once a month. This will help to remove any buildup of mineral deposits in the carafe and ensure optimal performance. You can use white vinegar or special descaling solutions to do this. Simply fill your Chemex halfway with the solution and let it sit overnight before rinsing it out the next day.

What Is The Best Way To Store My Chemex?

The best way to store your Chemex is in a cool, dry place away from direct sunlight. This will help ensure that your carafe stays in good condition and performs optimally for years to come. Additionally, you should always make sure that the Chemex is completely dry before storing it.

Can I Use My Chemex On The Stovetop?

No, it is not safe to use your Chemex on the stovetop. The high temperatures can easily crack or break the glass carafe, so you should always avoid using it directly over a heat source. If you need to heat your coffee, you can use a separate kettle for that purpose.

Use Your Chemex on the Stovetop


Now you know how to clean a chemex! Ultimately, achieving the perfect cup of coffee with a Chemex can be easy if you take the right steps. As long as you stay consistent with your cleaning routine and put in a bit of effort, you can make sure that your Chemex is always in pristine condition and ready to make amazing coffee. Why not use this productive momentum to try out something new? Try roasting your own beans at home, spicing up your favorite cup of joe with flavored syrup, or scaling back on sugar to reduce your calorie intake.

 Now is the time to experiment and be creative! With so many delicious possibilities for brewing coffee with a Chemex, it’s too hard to resist testing out something new. So if you find yourself stuck in a rut when it comes to drinking your morning cup or afternoon pick-me-up, don’t hesitate – break out that Chemex and start exploring what flavors appeal to you most!

Photo of author

Angela Ervin

Angela is the chief editor of Indoorense. She began her career as an interior designer before applying her strategic and creative passion to lifestyle and home. She has close to 15 years of experience in creative writing and online content strategy for housekeeping and cleaning,home decorations as well as other efforts. She loves her job and has the privilege of working with an extraordinary team. She lives with her husband, two sons, and daughter in Petersburg. When she's not busy working she spent time with her family.

Leave a Comment