How To Descale Smeg Coffee Maker?

The process of descaling is essential for keeping your machine in good working order and preventing future buildup, leading to corrosion, discolouration, and other problems.

How often you need to descale depends on how much you use the machine; if it’s used daily, then every three months may be enough, but monthly or quarterly may be needed if it sits idle for weeks at a time.

The frequency will also depend on the hardness of your water, as some areas have more minerals than others. This article provides step by step instructions on how to decalcify a smeg coffee maker using white vinegar.

What is a smeg coffee maker?

A Smeg coffee maker is a coffee machine that uses an espresso brewing system to make coffee. These machines are available in automatic and manual versions and can cause espresso and regular coffee.

Smeg coffee makers are known for their high-quality construction and stylish design and are a popular choice for home brewers.

Features of the smeg coffee maker

Smeg coffee makers are well-known for their quality and durability. Some of the features you can expect:

Programmable brewing: You can program your coffee maker to start brewing at a designated time, so you can always have a fresh cup of coffee waiting for you.

Pause and serve: This feature allows you to pause the brewing process and pour yourself a cup of coffee before the pot is full.

Auto shut-off: The coffee maker will automatically turn off after a certain amount of time, so you don’t have to worry about it running all night.

Brew strength selector: This allows you to choose how strong you want your coffee to be.

All coffee makers eventually need to be descaled despite all these great features. Descaling a Smeg coffee maker is a relatively straightforward process and can be done with a mixture of vinegar and water. First, clean the machine with dish soap and water, then rinse it thoroughly.

You can also find descaling kits specifically for Smeg coffee makers, which will make the process even easier. With a little bit of regular maintenance, your Smeg coffee maker will last for many years to come.

What is a Scale buildup?

Scale buildup is a common problem in coffee makers, and mineral deposits from the water can cause it. The vinegar and water mixture will help to dissolve these deposits and clean the machine. Be sure to wash the engine first with dish soap and water, then rinse it thoroughly.

Mix two cups of white vinegar in one gallon of cold water, and pour the mixture into your coffee maker’s reservoir until it’s complete. Turn on your coffee maker for about an hour to allow the solution to circulate through the entire system before turning off and unplugging it.

You may need to repeat this process a few times to remove all of the scales altogether. If your coffee maker is still not working correctly after descaling, it may be time to buy a new one. Contact Smeg customer service for more information.

Scale buildup can cause many problems in coffee makers, including decreased performance, bad tasting coffee, and even machine damage. It’s important to descale your coffee maker regularly to prevent these problems and keep your machine running smoothly.

Steps to descale 

1) Remove the water reservoir from the machine.

2) Fill the reservoir with six cups of hot water.

3) Add two tablespoons of white vinegar to the hot water.

4) Place the reservoir back in the machine.

5) Press the descaling button located on the front of the machine near the power button.

6) Allow the machine to run until the descaling light turns off, which should take about three minutes.

7) Press the brew button and allow a cup of water to flow through the machine.

8) Repeat steps 5-7 two more times.

9) Discard the water from the reservoir and wipe it down with a damp cloth.

10) Reattach the water reservoir to the machine.

11) Plug in the machine and allow it to cool down for at least two hours.

12) Brew a cup of coffee using your favorite smeg coffee maker.

How to descale a smeg coffee maker with CLR?

CLR is a descaling solution that can clear out the buildup of calcium and minerals on the internal components of a smeg coffee maker. The CLR descaling solution is a mixture of citric acid and water designed to break down the buildup of calcium and minerals on the machine’s internal components.

If you choose to use CLR, be sure to read and follow the instructions carefully.

The Science behind using vinegar 

Vinegar is a natural descaler. It can break down the mineral deposits that build up in your brewer over time, which could cause decreased performance and water leakage or horrible taste/smell with coffee maker issues.

But not if you use white vinegar! By regularly applying this cheap & easy fix for all those problems (including cleanliness!), we’re keeping our machines running smoothly, so they’ll be happy to provide us with some tasty mug(s) again soon enough.

Important instructions 

Keeping your smeg coffee maker clean by wiping it down regularly is also essential. Avoid letting liquids sit in the machine for an extended period, as this can cause corrosion and damage to its internal components – including metal parts which are prone to get tarnished over time if left unprotected from oil or sweat!

If you have noticed that yours isn’t working correctly lately, then there might be one solution: a descaling solution available through their website (link). A mixture consisting primarily of citric acid will remove calcium buildups, and other minerals stored on these surfaces, rendering them good enough once again, so enjoy brewing without any more fussiness than necessary.

What should you not do when cleaning or descaling your smeg coffee maker?

It would be best if you did not do a few things when cleaning or descaling your smeg coffee maker.

  • First, do not use any abrasive cleaners or scouring pads, as these can damage the machine’s finish.
  • Second, do not use chlorine bleach or other harsh chemicals to clean your coffee maker- these can also damage the finish and might be harmful if ingested.
  • Finally, do not put the coffee maker in the dishwasher- this can cause damage to the parts of the machine.


Cleaning and descaling your coffee maker regularly are essential for making great coffee, and it’s easy to do with just a few simple ingredients. In this article, we’ve shown you how to descale your Smeg coffee maker using a mixture of vinegar and water.

Be sure to clean the machine first with dish soap and water, then rinse it thoroughly before adding the vinegar solution. Let the mixture circulate through the entire system for an hour before turning off and unplugging the machine.

I'm Mian Mohsin, a blogger and coffee enthusiast. At Deecoffee, I share brewing tips, product reviews, and more. I also run MohsinZox blog, where I write how to succeed online and earn money.