How to Clean a Coffee Maker Without Harmful Chemicals


Fortunately, there are ways to clean your coffee maker without harsh chemicals. These include vinegar, baking soda, and denture tablets. These methods will remove coffee-making residue from your coffee maker, which is safe for consumption. If you’re concerned that vinegar might affect the taste of your coffee, you can add some to the reservoir before brewing. Just make sure you wait 30 minutes for the vinegar to do its job, and then remove it with plain water.

Baking soda

Baking soda is a great way to clean your coffee maker. The soda will dissolve grease and stains inside the coffee maker. It is easy to do and keeps your coffee tasting fresh. In addition, it will help prevent the growth of bacteria in your coffee maker. If you have an especially grimy coffee maker, you may need to use a more potent cleaning agent.

To clean your coffee maker, you must first clean the reservoir and the carafe. This can be done with a sponge dipped in a mixture of water and baking soda. After that, you can rinse the coffee maker with clean water. Repeat the process at least two times. Once the machine is cleaned, you can refill it with fresh water and use it for brewing. Again, make sure to rinse it thoroughly and safely.

Citric acid

If you have problems with your coffee maker, you should consider using citric acid to clean it. The acid, diluted in water, is an effective way to clean and decalcify your coffee maker. Make sure you remove the coffee grounds before cleaning the machine. The solution should be mixed in a container or pitcher where you can quickly stir it.

You can also use vinegar or baking soda to clean your coffee maker. However, these two methods are not as effective because vinegar may leave behind an unpleasant smell and taste. Moreover, they may require more than one cycle because of their different potency.

Denture tablets

When cleaning a coffee maker, the first thing is to rinse it thoroughly. This will help keep the coffee taste fresh and prevent bacteria from growing on it. It’s a good idea to clean the coffee maker every three to six months. You can also use denture cleaning tablets to clean it effectively. Drop one into warm water and let it soak for five to ten minutes. After this, rinse thoroughly with water.

You can also purchase denture cleaning tabs to help remove stubborn stains and other grime. These tabs are available for about $15 a pack and can last up to a year, depending on usage. You can also use baking soda and water paste to remove tough stains.


If you want to clean your coffee maker, use distilled white vinegar. Mix about two tablespoons of vinegar to one liter of water. Then, run the machine through the cleaning cycle. If cleaning doesn’t work, you can try adding lemon juice instead. This acidic liquid can be effective at cleaning hard water deposits and gunk.

It can also be used to clean the coffee grounds. First, add about a tablespoon of vinegar to one quart of water. Then, let it sit for one hour. The mixture will help break up the buildup accumulated over the years.

Boiling water

If you want to clean a coffee maker without spending much money, consider using vinegar or boiling water. It will break down mineral deposits and is a more natural solution than chemical-filled cleaners. Besides, most of us have this handy ingredient in our homes. You can also add lemon to the mixture for better cleaning. Let the mixture sit for 30-60 minutes. After this time, you can use a soft cloth to wipe off the remaining residue.

Boiling water is not only safe for drinking and cooking, but it is also ideal for cleaning coffee makers. However, it will take longer than usual for the water to reach an acceptable temperature. Boiling water also kills bacteria and viruses. Microwaves work well for this purpose because they can boil water for two to three minutes. For example, a 1000-watt microwave will take about two minutes to reach boiling point, and a 1,200-watt microwave will take one and a half minutes.


If you want to clean your coffee maker with bleach, there are some steps you must follow. The first step is to ensure the coffee maker is off before pouring the bleach solution in. This step may take several runs if you use a drip coffee maker. Then, it would help if you drained the coffee maker to avoid leaving the bleach mixture in the machine. The next step is to run a gallon of hot or warm water through the coffee maker.

To clean a coffee maker, you must use a solution that contains a little ascorbic acid. One teaspoon of this acid should be mixed with one gallon of clean water. Pour the mixture through the coffee maker and allow it to drain before you turn it back on.