Why Is My Coffee Maker So Slow? How To Deal With Slow Coffee Makers?

When a new day starts, one of the things people often do is use a coffee maker to brew a morning cup. But, you notice that this coffee machine gradually takes more time than usual to finish a cycle of brewing. 

So, why is my coffee maker so slow? The most common causes are mineral build-up and water clog. You can clean the coffee maker to fix the problem. If not, you should ask a professional to indicate the problems.

To get more information to tackle the annoying problem, look at the article by Ferris NYC to analyze the cause and solution.

What Are The Reasons Why The Coffee Maker Is So Slow?

The reasons for your coffee maker so slow.

You may be struggling with your slow coffee maker. It then prompts you to find the causes to solve the problem. This section will discuss the issue of mineral aggregation and water clog, which can put your coffee machine slow.

Mineral Deposits

Coffee beans contain a considerable content of oil. The coffee maker will extract the oil when the water passes through.

The water, by contrast, contains substances such as calcium, magnesium, lime, and other minerals which build up deposits. 

This accumulation is likely to make it harder for the coffee machine to heat the water during a cycle of brewing coffee.

The mineral deposits, if you do not address the problem, can harm your coffee maker. It can also have negative impacts on the aroma and flavor of your coffee.

Water Clog

When the water is not flowing in your coffee machine appropriately, the coffee pot tube may have difficulties with water clog. It can then prevent all of the liquids from passing through it smoothly and easily.

How To Deal With Slow Coffee Makers?

Solutions for a slow coffee maker

If coffee makers are still working well and looking quite good, you should clean them first rather than buying a new one. 

You should not underestimate the maintenance of your coffee machine, even if you only use a simple and compact drip coffee maker for daily usage. Proper care and sanitation should begin after every time you use the machine. 

If you want to know more about how to clean my coffee maker properly, move to the next part.

How To Clean The Coffee Makers?

Cleaning the coffee machine would let the water or other fluids flow more quickly since you can get rid of the water clogs and mineral deposits.

There are two ways of cleaning a coffee maker: regular cleaning after using and deep cleaning after a long time of use. 

The coffee maker can look complicated, but the cleaning task is simple enough for you to do. You can follow these instructions step by step to make the best result.

Regular Cleaning After Using

You should regularly clean after use.

To avoid the risk of residue accumulation, you can instantly clean your coffee machine after using it. 

The first thing you need to do is disassemble all parts of the coffee maker.

You can begin taking apart the components such as the brew bag, the coffee pot, and others that are movable. Ensure to wipe them off separately.

Step 1: Clean all the parts of the coffee maker. You can make a bucket full of warm soapy water.

Then, you can sink all of them and take a dishrag to remove any residue from coffee drinks. Keep in mind to deal with the glass components more carefully.

Step 2: Clean the external side of the coffee machine. You can take soft clothing with soapy water to wipe the coverage of the coffee maker. Remember to wipe off the heating plate as well, and then clean the soap sud with damp clothing.

Step 3: Assemble your coffee machine again. Set all the components up together to make a whole coffee maker when they are completely dry. Then, it is ready to brew a cup of coffee.

Deep Cleaning After A Long Time Of Use

You should clean the coffee maker deeply.

There are some cases when you do not have much spare time. It is the reason why you cannot take responsibility for cleaning the coffee machine regularly after you use it.

Once the coffee maker is already working too slowly owing to the clogged part, you need to have a deep cleaning.

Step 1: Take a basin of water with vinegar. You then blend the water and vinegar solution. The amount will depend on the size of the coffee maker. Put the mixture into the water reservoir and let it stay for some minutes.

Step 2: Switch on the coffee machine and allow it to work half of a brewing cycle. Let the mixture drip down the coffee pot. Then the pot is half full; then you can switch it off.

Step 3: Let the mixture sit inside the coffee pot and the water reservoir for one hour. It will help the mixture wipe out any residue or mold.

Step 4: Switch on the coffee machine and carry on the brewing cycle. Ensure to finish the cycle which would filter the left of the mixture. As the task completes, you can discharge the solution into the sink.

Step 5: Wash again with normal water. Ensure to run double brewing cycles with only normal water to get rid of any vinegar out of the coffee machine.

Step 6: Clean all the components with clean clothing. Remember to take clean damp clothing to clean the external part of the coffee machine to wipe off any debris, residue, dirt, and coffee grind.

Generally, you can fix the slow coffee machine after you clean the gadget. It results from the fact that, like other devices, a coffee maker can become overused and may not work at its best owing to the clogged parts. 

However, if the above-mentioned solution did not produce any good result, you should try to have an expert examine the coffee maker. There can be other causes that may make your coffee machine work at a slow pace.

For a coffee machine, some potential problems with the disc thermostat, the valve, the heating plate, the timer, or any other components of the gadget that are low-grade, stuck, or even damaged.

This expert might then recommend that you should replace or even improve such an item.


We have experienced a journey of discussing the reason behind slow your coffee maker. First, you should do some cleaning tasks. If these things do not make any progress, it is better to meet a professional.

After all, to avoid such problems, you should do regular cleaning or deep cleaning after using it to make sure the coffee machine is in good condition. Like any other device, coffee machine maintenance is very important to make it functional. 

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