how to remove calcium from a glass coffee bought

How To Remove Calcium From a Glass Coffee Pot

Step 1: Boil Some Vinegar

The first step to removing calcium from a glass coffee pot is to boil some vinegar in the pot. Be sure to fill the pot with enough vinegar to cover the calcium deposits. Let the vinegar boil for approximately 10 minutes in the pot.

Step 2: Discard Boiled Vinegar

Once the vinegar has boiled for 10 minutes, discard it from the pot. It’s important not to leave it inside the pot for too long; any remaining vinegar can leave a funky smell or taste in the coffee.

Step 3: Fill With Water

Next, fill the pot with water and allow it to boil for several minutes. This will help to further loosen the calcium deposits, making it easier for them to be removed.

Step 4: Scrub Deposit Away

Once the water has boiled and the calcium deposits have been loosened, take a scrub brush and softly scrub away the deposits.

Step 5: Rinse Clean

Finally, rinse the pot with warm water until all of the calcium deposits are gone.

Additional Tips

  • Leave The Vinegar In: You can also leave the vinegar inside the pot for a longer period of time; leaving it overnight can be even more effective. However, make sure to rinse the pot out with water before using.
  • Baking Soda: If the calcium deposits are particularly stubborn, try adding a little baking soda to the vinegar and boiling it in the pot. This can help to further dissolve the deposits.
  • Regular Maintenance: To avoid all of this effort, try to regularly clean the pot with warm soapy water and vinegar. Doing this at least once a week can help to keep calcium deposits at bay.


Removing calcium from a glass coffee pot isn’t impossible; just follow the steps above and you’ll be enjoying a nice, calcium-free cup of coffee in no time. Just be sure to do regular maintenance to help keep the calcium away!

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