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Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

K Kaffeereiniger24
Cleaning tablets

The cleaning tab s from K Kaffeereiniger24 are a practical solution for effectively cleaning fully automatic coffee machines. With an economy pack of 200 cleaning tabs, the product offers a cost-effective way to keep the machine clean over a longer period of time. The tabs can be used universally and have been tested and found to be compatible with various brands such as Jura, Melitta, Siemens, Bosch and many others. They are characterized by excellent cleaning power and remove even stubborn residues, grease and coffee oil. They also dissolve quickly and have a long-lasting effect.

Advantages

Can be used universally
✅ Dissolve very quickly
✅ Outstanding cleaning power

Disadvantages

❌ None

The test

General information

We took a close look at and tested the product in a practical test. In the following, we take a closer look at the features and impressions. From the packaging, materials and quality to the range of functions and handling, the product is subjected to our test procedure.
To give you a quick overview, we work with a points system. The maximum achievable score per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weighting. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product ratings, please click here.

The first impression

Packaging and contents

ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingThere is no unnecessary packaging waste and the plastic packaging protects the product components.90 points
Package contents & scopeComplete, consisting of 200 cleaning tablets100 points
Instructions for useProduct self-explanatory100 points
Total98 points
Weighting: 20%
*The maximum score is 100 points

The cleaning tablets from K Kaffeereiniger24 are delivered in a classic shipping box that makes a very good first impression. To ensure product protection, shipping paper has been inserted for protection so that the tablets reach the customer undamaged. The product packaging consists of a plastic jar with a screw cap, which not only allows practical handling but also ensures a long shelf life , provided the jar is kept dry and sealed. The package contents are complete and in perfect condition. Instructions for use are not included, but are not necessary as the use of the cleaning tablets depends on the respective coffee machine and is described in the machine’s instructions for use.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceAttractive, simple design100 points
ProcessingVery good workmanship100 points
StabilityVery stable100 points
Sustainability of the productNo information on sustainability, but long shelf life70 points
OtherSafe storage thanks to a screw cap. Further product variants available from the manufacturer100 points
Total94 points
Weighting: 20%
*The maximum score is 100 points
Cleaning tablets

The high-quality appearance of the cleaning tablets from K Kaffeereiniger24 is immediately noticeable. The tabs are carefully processed and show no signs of inferior quality. Another positive aspect is that they do not smell of plastic or chemicals, which indicates high-quality workmanship. The stability of the tablets is also very good, so that they can be used without breaking or falling apart. Although there is no specific information on the sustainability of the product, it should be noted that the cleaning tablets have a long shelf life if stored correctly. This indicates a certain sustainability in terms of useful life. In addition, the safe storage in the plastic container enables long-term use of the product. The manufacturer offers additional product variants for customers who would like other versions of the cleaning agent. Overall, the product impresses with its high-quality workmanship, stability and safe storage options.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
DosageOptimal, as already pre-dosed100 points
Odorless and tastelessNo discernible change100 points
ApplicationVery simple. The tablets dissolve very quickly.100 points
Cleaning resultVery good result – directly after the first application100 points
Total100 points
Weighting: 45%
*The maximum score is 100 points

Our practical test has shown that the manufacturer of K Kaffeereiniger24 keeps its promises. The dosage of the cleaning tablets is optimal, as they are already pre-dosed and therefore sufficient for 200 applications. This makes them easy to use and saves time when preparing for cleaning. In addition, we were unable to detect any changes in odor or taste, which indicates that the tablets are odorless and tasteless.

When using the cleaning tablets, follow the instructions of the coffee machine manufacturer . In our test, we tested both a machine in which the tablet is dissolved beforehand and a machine in which the tablet is inserted directly. In both cases, the tablet dissolved very quickly , so that quick and efficient cleaning was possible.

The cleaning result was very good in our test. No residues were detected, meaning that the fully automatic coffee machine was cleaned perfectly . This confirms the excellent cleaning power of K Kaffeereiniger24 cleaning tablets.

Overall, we can confirm that the manufacturer keeps its advertising promises. Dosage, odor and taste neutrality, application and cleaning results correspond to the manufacturer’s specifications and offer an effective solution for cleaning fully automatic coffee machines.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioVery good performance in the lowest price segment100 points
Rating cut4.6 out of 5.0 on Amazon80 points
Total90 points
Weighting: 15%
*The maximum score is 100 points

On the Amazon platform, consumers rate the product with an average of 4.6 stars. Positive customer reviews emphasize that they are satisfied with the product and that it is well packaged. Some customers state that they would buy the product again. The cleaning result is also rated as very good. However, there are also negative customer reviews of the product. Some customers complain that the cleaning tablets do not dissolve completely . Another point of criticism is that the tablets do not fit in all coffee machines. In our practical test, we were able to confirm that the cleaning result was very good and the cleaning tablets all dissolved .

Prices of up to €0.40/pc are charged on the internet for equivalent products. Very inexpensive products are available from as little as €0.09/pc. The cleaning tablets for fully automatic coffee machines from K Kaffeereiniger24 are therefore currently in the lower price segment with a price of 0.09 €/each. For the quality and performance received, the price-performance ratio is very good.

Overall result

WeightingScore achieved*
1. packaging & contents20%98 points
2. product processing & appearance20%94 points
3. in the practical test45%100 points
4. price/performance & consumer ratings15%90 points
Total97 points
*The maximum score is 100 points

The cleaning tablets for fully automatic coffee machines of the brand K Kaffeereiniger24 were rated with an overall score of 1.2 and thus successfully qualified for our test seal. The test was carried out in the test period 11/23 and is stored in our database under the license number 231026014 . Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

Test result:

1,2

Cleaning tablets
of the brand
K Kaffeereiniger24
achieved
97
Points in our test and therefore passed. The test was carried out in the test period
11/23
and is stored in our database under the licence number
231026014
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observation and do not include long-term or laboratory tests. The test ratings reflect the opinion of our experts and are based on careful analysis. We would like to emphasize that these evaluations do not claim to be exhaustive and reflect both subjective and objective impressions. The assessments are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a reputable and thorough testing process, which has been developed in a long and professional process in close cooperation with our experts.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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