Organic ultrasonic cleaner concentrate set from the FreeClean brand

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Organic ultrasonic cleaner concentrate set from the FreeClean brand

Organic ultrasonic cleaner concentrate set from the FreeClean brand

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The organic ultrasonic cleaner from the FreeClean brand impressed with an excellent score. The test product therefore qualified for our Quality test seal and was ultimately given a final grade of 1.1.

Short product information:

The Bio Ultrasonic Cleaner from the FreeClean brand is a special cleaning solution that was developed for use in ultrasonic cleaners.

About the test:
We carry out our product tests according to a transparent and coherent evaluation system. The final grade includes points such as packaging, functionality, quality, customer reviews and the price-performance ratio.
The maximum possible number of points per area is 100 points.
Evaluations are made in the following areas:

1. The packaging
2. The first impression
3. The Practical test
4. Price-performance ratio

Furthermore, the product reviews and customer experiences available for the product are also included in the evaluation.

Important to know: 
When awarding our Quality test seal, we do not evaluate the quality of the test product in comparison with other products available on the market, but rather in comparison with our standardized Quality test standard!
You can find further details on the testing criteria here .

Below is our detailed test report on the product.


Product: Organic ultrasonic cleaner
Brand: FreeClean
Tested: 17.01.2024
QS-Code: 15043458


The organic ultrasonic cleaner was contained in the high-quality outer packaging made of cardboard.
No further inner packaging was used.

We found the sustainability of the packaging to be very good.

The product was very well protected by the packaging

The brand name, the address and a contact option as well as the barcode are clearly visible on the outer packaging /strong>.


The first impression of the product convinced our testers with its high-quality appearance.
When unpacking the cleaner, no bad smell was detected.

The cleaner is delivered in a practical set. The first use is also good because the product is very easy to use.

The organic ultrasonic cleaner comes with accessories. The scope of delivery includes the following parts:

    • Glasses cleaning cloth

The enclosed instructions for use are easy to understand


The product was developed to provide an environmentally friendly and effective cleaning solution for ultrasonic cleaners.
The organic ultrasonic cleaner fulfills this purpose excellently

Below we briefly explain how the test product works:
The ultrasonic cleaner is placed in a device designed for this purpose and can then be used.

We found it particularly striking

    • Universal applicability for all ultrasound devices
    • Includes powerful ultrasonic cleaner, generous cap and high quality glasses cleaning cloth
    • Easy to clean and care for items

The product has a clear benefit and offers the user the following advantages, among others:

    • Environmentally friendly cleaning without harmful chemicals
    • Avoiding animal ingredients and using biodegradable materials
    • Cleaned items have a long-lasting fresh scent
    • Complete set for optimal care of glasses or jewelry

The organic ultrasonic cleaner is very easy to use.
When used properly, our testers found no risk of injury from sharp edges or protruding parts.


The organic ultrasonic cleaner from the FreeClean brand can be ordered on the Amazon trading platform for €19.99.

This puts this product in the medium price segment, as other ultrasonic cleaners are already available for purchase from €14.90.

This product has not yet been reviewed on Amazon.


In our test, the product Organic Ultrasonic Cleanerfrom the FreeClean brand received an final grade of 1.1 Result achieved and its quality was therefore confirmed perfectly in comparison with the standards of our quality standard ("QS standard")

[Please note: Our practical tests are based primarily on first impressions, without long-term or laboratory tests. We assume no liability for the accuracy or completeness of the test results. Our tests do not address legal requirements, medical effects or ingredients. Use the information at your own risk. All variable information mentioned in the test report, such as prices, ratings, test results, etc., are only valid at the time of the test date.]

Breakdown of test categories

Top categories Achieved score*
Packaging, sustainability, labels 90
First impression, smell, quality, benefit, risk of injury 92.27
Customer opinions, reviews, product promises, price-performance 100
Total points according to QS standard 94.09
100 points maximum score

Points system

score Note
96-100 1
94-95 1.1
92-93 1.2
90-91 1.3
88-89 1.4
86-87 1.5
... ...