About Us

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.

Navira
Bottom extractor

The floor squeegee from the Navira brand is a household appliance for cleaning a wide variety of surfaces.
This product has four different size settings and the length can be adjusted between 62 and 157 cm.
According to the seller, the floor squeegee can be used on numerous surfaces such as windows, wood or tiles and can be used both indoors and outdoors.
Durability is said to be guaranteed by a rust-free construction, meaning that the product can also be used in damp environments.
In the product test, the EVA foam lip impressed with its light weight and flexibility. An additional foam lip ensures a high level of functionality. The flexible swivel head makes it easy to reach even hard-to-access areas.
After use, the floor squeegee can be stowed away to save space, making it a good addition to the stock of household helpers even in households with limited storage space.

  • Four different size settings
  • Additional foam lip
  • Light weight
  • Individual product components packaged in plastic

The first impression

Packaging and contents

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?

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?

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Product protection

Carton is sturdy, product sufficiently protected

100

Points

Sustainability Packaging

Unnecessary packaging waste has been avoided, the plastic film protects the product components

80

Points

Package contents & scope

Complete

100

Points

Instructions for use

Product is self-explanatory

100

Points

TOTAL

95

Points

Weighting: 20%
*Themaximum score is 100 points

This product was delivered in a cardboard box that is well suited to the size of the product.
The individual components are firmly stowed away, one of the components is packed in plastic . It would be desirable for the seller to consider switching to a more environmentally friendly alternative.
Instructions for use are not included with the product and are not absolutely necessary.

The first time in your hand

Product processing and appearance

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?

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?

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Visual appearance

Attractive design

100

Points

Processing

Very good workmanship

100

Points

Stability

Very stable

100

Points

Sustainability of the product

No details, but use of high-quality materials

80

Points

TOTAL

95

Points

Weighting: 20%
*Themaximum score is 100 points

When you pick up the individual product components for the first time, they make a good impression.
The mechanism and the joint at the end of the puller work perfectly and look stable .

In terms of stability, the anchoring of the foam lip is also impressive: the lip is firmly anchored to the plastic component and appears robust.

The threads on the individual rods are neatly finished and fulfil their function. They can be screwed together without any problems.

The seller does not provide any further information on sustainability .

This is what our practical test showed

Does the manufacturer keep its advertising promises?

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.

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.

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Grip stability

Very stable

100

Points

Ergonomics of the handle

Sits well in the hand

100

Points

Effectiveness when drawing off the water

Rubber lip carries the water along very well

100

Points

Uniformity of water removal

Very even across the surface

100

Points

Noise development when pulling

Very quiet

100

Points

TOTAL

100

Points

Weighting: 45%
*Themaximum score is 100 points

The floor squeegee from the Navira brand was subjected to an extensive practical test.
The squeegee is impressive right from the assembly of the individual product components: the individual parts of the handle are easy to assemble. The threads interlock well and the product can be used within a minute.
The dimensions of the handle are designed so that it can be used by hands of different sizes. The handle sits comfortably in the hand and the squeegee is easy to guide over surfaces.
When this product is pulled across a wet bathroom floor, the rubber lip immediately removes the water residue , leaving behind a clean, only slightly damp floor that dries very quickly.
The rubber lip carries the water along cleanly and leaves no residue at any point, so the liquid is removed evenly.
With regard to the noise generated when stripping, it should be noted that very quiet stripping is possible and almost no noise can be heard. The noise is so low that no points are deducted.
Overall, the Navira floor squeegee is a very effective household helper that reliably removes liquids and is also easy to fit .

Test plan of the Prüfengel Institute

You can find a detailed insight into the evaluation criteria of the practical part of the test and the distribution of points here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

Price/performance ratio

and ratings from consumers

Finally, we analyse 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.

Finally, we analyse 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.

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Price / performance ratio

Very good performance in the mid-price segment

80

Points

Rating cut

Not yet listed on Amazon, not included in the overall rating

TOTAL

80

Points

Weighting: 15%
*Themaximum score is 100 points

At the time of testing, the product was not yet listed on Amazon. Therefore, no reviews are available yet, so this point is neglected in the evaluation.

Prices of up to €29.99 are charged on the Internet for equivalent products. Very cheap products are available from as little as €13.88 . The Navira floor squeegee is therefore currently in the middle price segment with a price of €19.99. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

95

Points

2. product processing & appearance

20%

95

Points

3. in the practical test

45%

100

Points

4. price/performance & consumer reviews

15%

80

Points

TOTAL

95

Points

*Themaximum score is 100 points

Bottom extractor
of the brand
Navira
achieved
95
Points in our test and therefore passed. The test was carried out in the test period
08/24
and is stored in our database under the licence number
240717013
. 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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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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