How Often Should Coffee Makers Be Cleaned?

Is your coffee getting a little sour lately? Give coffee buildup a major send-off with this fast and simple vinegar and water method for cleaning a coffee maker and carafe. Before you know it, you'll be sipping a hot, tasty cup of coffee.

It's similar to flossing to clean coffee makers. Most people do it much less often than they would like to admit, and they delude themselves into believing that all is well. Isn't it true that hot water eviscerates microorganisms? Caffeine, a natural antimicrobial, would almost certainly eliminate any possible survivors.

In addition, the mineral deposits in hard water can narrow the water pipe. As a consequence, if you don't strip them gradually, the coffee maker will become sluggish. There are reasons why you should vacuum your coffee maker regularly. As a result, anytime you buy a coffee machine, you can learn how to clean it with bleach easily.

With each use, clean your coffee maker, including the brew basket, seal, and carafe, by scraping the grounds and washing the brew basket, lid, and carafe. Descaling should be deep cleaned at least once every three months to extract mineral deposits.

Tips to Maintain the Cleanliness of Your Coffee Maker for a Longer period:

  • When brewing coffee, use demineralized water.
  • If you're going to use the carafe to fill the water tank, make sure you clean it after each use with fresh, soapy water.
  • If you leave damp, used grounds in the coffee maker for an extended period, mold, yeast, or bacteria can develop.
  • To clear stuck coffee residue from the impact needle and clean the brewer, K-Cup brewers, like Keurig machines, need rigorous, precise cleaning. Follow the manufacturer's directions to the letter.

There are various ways to clean a coffee maker, but we'll show you the easiest ones that you can do at home without any professional assistance. You can manually clean a coffee maker with chlorine, which is readily available on the market.

How to clean a coffee maker with bleach?

Considering its sanitizing powers, bleach isn't the best solution for something that comes into contact with your food or drink. It will leave stains that are particularly toxic if not rinsed properly.

If you can't get your machine clean with normal detergent and want to try bleach, make sure you obey these instructions:

  • You can never pour bleach directly into a coffee machine. A minimal volume (2 to 3 tablespoons) is mixed into a large amount of water (1 cup).

  • Please do not leave the solution in the coffee maker for too long; instead, wait until it has cooled completely before rinsing.

  • To clear any signs of chlorine, run clean water quality through the system at least five times.

  • Allow all of the components to air dry completely and wipe out with cloth before using them again.

    Note: You should get bleach solution food handling test strips and test the water you've passed through the coffee maker if you accidentally used more bleach or want to make sure there are no traces left. The strip will show whether the brew contains some chlorine. Also undiluted bleach should not be used to clean kitchen appliances.

    Even in such a situation, we strongly advise purchasing a commercial coffee maker cleaning.

    A More Secure Options

    Bleach isn't the safest chemical to use to clean your coffee machine. We'll say it again. Health safety is at risk because of its high poisonous content.

    Bleach is preferred because it is readily available. It saves you money on decalcifying solutions and coffee maker cleaning from the store.

    But did you know there's another option that's just as popular and less expensive?

    It is White vinegar

    White vinegar is a fantastic cleaner quality. It can break down the silt accumulation and calcium deposits created by hard water and clean the surface.

    What's more, cleaning a coffee maker with vinegar is just as simple as cleaning a coffee maker with bleach:

    • Combine equal parts of water and white vinegar in a mixing bowl.
    • Fill the reservoir with the solution and run the brew cycle for the longest time.
    • Pour plain water into the machine and repeat the cycle.
    • Use the damp cloth to remove the buildup
    • Rep the previous step till you can't smell vinegar any longer.

    Allow this combination to settle in the reservoir and the carafe for 15 to 30 minutes time for the best effects and with a moist environment.

    Lemon juice and baking soda are two safer choices. Unless you've let the filth hang around your coffee maker for far too long, these harmless treatments are just as effective as bleach.

    Baking Soda is used as a Cleaning for the Coffee maker.

    Baking soda is used in the kitchen regularly and is also used for washing—the best quality detergent for removing tough stains from your cookware. In the kitchen, it takes a long time to wash. It's a novel approach to cleaning the coffee maker and other kitchen machines and utensils.

    One of the strongest detergents available. It will instruct you on how to clean a coffee maker using baking soda. It's a less costly and more thorough cleaning method. Mix half a cup of baking soda with the same amount of warm water. Fill a saucepan halfway with this mixture and cook it well.

    This combination is placed in the coffee machine and shaken for three to five minutes. After that, pour the liquid and wipe it down with soft cloth. Your coffee machine will appear new after this procedure. When you apply this technique to the coffee machine, you will get a 100 percent outcome.

    Lemon acid is also used as a cleaning agent for Coffee makers. In acidic form, this is even more likely to occur. Because of its high citric acid concentration, it's an excellent cleanser. It can fight germs and mold while still smelling fantastic. 

    • Make a combination of 1/2 lemon juice and 1/2 water in a dish.
    • Fill the reservoir with water in the kitchen sink.
    • Start the brewing process.
    • Pause the brewing process and set it aside for another half-hour time.
    • Now clean coffee maker with clean cloth 
    • Repeat with only water until the water is clear and the lemon juice scent has vanished.
    • You may also skip this step and make a cup of coffee with a dash of lemon instead.

    As you can see, there are several natural alternatives to using bleach to clean the insides of a coffee machine.

    While it works well on the outside and in the carafe, you should disinfect the insides with vinegar, lemon juice, or baking soda.

    Could you give it a go?

    Safety Precautions to consider both after and before washing:


    If you have children, you can keep all cleaning items out of reach of them. Be sure your kid isn't able to reach out. Otherwise, it could have some unwelcome consequences. Try to be safe but still keep the kid-safe.


    You cannot mix cleaning materials and chlorine at the same time. It'll be an acidic combination, which might hurt the substance you're cleaning. You should avoid this kind of thing at all costs.


    When washing with bleach, try to keep your hands as safe as possible. If you don't wear gloves, your hands can get scaly and rough. As a result, when using bleach, please wear gloves.


    Make sure the area where you'll be using chlorine has adequate ventilation or open the doors. So, when washing coffee makers with bleach, keep these safety tips in mind.

    Final Words:

    Cleaning a coffee maker might be so difficult that you may want to replace it. While bleach is an excellent technique to clean your coffee maker, it is not the safest chemical. If your machine is too unclean for anything gentler, make sure you clean it with bleach according to the manufacturer's recommendations. Never use bleach that hasn't been diluted, and always rinse well to ensure no residues.

    You now know that cleaning your coffee maker is vital for better-tasting coffee and keeping germs and mold away.

    We discussed several harmless and chemical free ways to maintain your coffee maker clear of filth and ready to serve you some great-tasting coffee, in addition to cleaning the exterior with bleach.