How to Clean a Stainless Steel Coffee Percolator

How to Clean a Stainless Steel Coffee Percolator
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One of the most commonly asked questions by coffee enthusiasts don’t involve how much or what type of coffee beans to use or which brewing machine they should use.

The issue that plagues coffee makers the most is how they should clean their stainless steel coffee percolator.

Quick NavigationMethods on How to Clean a Stainless Steel Coffee PercolatorHow often should you clean your coffee percolator?FINAL VERDICT

Cleaning coffee stains from the sides of your coffee carafe is difficult, but with some easy and natural tips, you can guarantee that your coffee percolator stays clean and sparkly all the time. So, let’s look at how to clean a stainless steel coffee percolator.

How often should you clean your coffee percolator

Methods on How to Clean a Stainless Steel Coffee Percolator

No matter which of the following methods you choose to use, make sure that you have emptied all of the coffee out of your percolator and give it a quick rinse.

Baking soda

This household pantry regular forms a vital part of coffee percolator cleaning recipes as it is one of the most effective natural cleaning agents, particularly if you want to remove stubborn coffee pot stains. To clean your stainless steel coffee carafe, fill the coffee pot with hot water and add one tablespoon of baking soda. Let the mixture sit in the percolator overnight and rinse it thoroughly the next day with fresh water.


Known for having acidic properties, vinegar is an age-old natural cleaner that has maintained its popularity for cleaning various items. Vinegar can work wonders on your coffee percolator, quickly and effectively removing stains. To clean a stainless steel coffee pot with vinegar, pour a mixture made of half water and half vinegar into your coffee percolator, heat the mixture, then let it cool and stand overnight. Rinse it thoroughly the next day with fresh water.

Dishwashing powder

Most coffee drinkers have spent many hours trying to remove coffee stains from their percolators using dishwashing detergent to no avail. The truth is that using detergent can be both easy and effective. Simply fill your coffee pot with water, add a scoop of dishwashing powder, and leave it to stand overnight. Rinse it the next day and the pot will be clean of stains.

Vinegar and salt

Mixing iodized salt and vinegar together creates one of the best stainless steel coffee percolators cleaners. These two ingredients work together to break down stubborn coffee stains on your coffee carafe, leaving the inside of your pot clean and sparkly. Simply mix 1 part iodized salt with 15 parts vinegar, and add a few ice cubes into the percolator. Leave the mixture in the pot until the ice cubes have melted, and then rinse your coffee percolator.

Baking soda with hydrogen peroxide

While using baking soda is an effective cleaner, it works best when it is mixed with hydrogen peroxide. To clean your coffee percolator using these ingredients, start by pouring boiling water into your coffee pot with three tablespoons of baking soda and half a cup of hydrogen peroxide. Leave it in the pot an hour, then rinse with fresh water, leaving your coffee pot clean and sparkly.

Denture cleaning balls

Not one of the first cleaning solutions that come to mind, denture cleaning balls are a fast and effective cleaner for stubborn stains on stainless steel coffee carafes as well as stainless steel coffee cups and mugs. Simply add warm water to your coffee percolator, add two denture balls, and allow the mixture to stand for an hour. Rinse thoroughly with fresh water.

Methods on How to Clean a Stainless Steel Coffee Percolator

How often should you clean your coffee percolator?

If you find that your morning coffee doesn’t taste as rich and flavorsome as usual, you may find that your dirty coffee percolator may be the problem. You should be cleaning your stainless steel coffee carafe after each use. This prevents the buildup of oils that make your coffee bitter.

In addition, the water, coffee grounds, and heat combination can encourage the growth of mold, yeast, and other bacteria. Unfortunately, prolonged exposure may cause you to get sick.

Your coffee percolator also gets a buildup of mineral deposits. Depending on where you live, your tap water may be high in iron, calcium, or lime, all of which make your water hard, leaving buildup on the sides of your coffee pot. While it won’t harm you, it affects the way your coffee tastes.


Caffeine lovers who make their own coffee at home using stainless steel coffee percolators often ask what the best way is to clean tough stains off of their coffee pots and mugs. While cleaning a coffee percolator is actually very easy, it is only the case if you are using the correct ingredients.

Water and soap alone simply won’t do the trick. Remember that all of the above methods will also require you to use a brush to gently scrub the stain off the side of your coffee carafe.

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