In our test, the hard oil from the Hermann Sachse brand left a very good impression. As well as offering a very high level of protection for the wood, the product is also extremely easy to use. What’s more, the oil is vegan and was produced as naturally as possible in Germany. Nevertheless, a more pleasant smell during application would have been desirable. After drying, the smell is no longer noticeable.
Advantages
✅ Extremely high protection for the wood
✅ Vegan
✅ Easy to use
Disadvantages
❌ Unpleasant odor during application
The test
General information
We have looked at and tested the product in detail in a practical test. In the following, we take a closer look at the features and impressions. The product is subjected to our test procedure from the packaging, materials and quality to the range of functions and handling.
To give you a quick overview, we work with a points system. The maximum possible number of points per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weightings. 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 labeling
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 ensured.
Criterion | Remark | Score achieved* |
---|---|---|
Product protection | Carton is sturdy, product sufficiently protected | 100 points |
Sustainability Packaging | Plastic bag would not have been necessary | 80 points |
Product labeling | Five different markings on packaging | 100 points |
Miscellaneous | Product is in a beautiful tin | 100 points |
Total | 95 points |
*The maximum score is 100 points

The hard oil from Hermann und Sachse arrived in the typical Amazon box . The box was undamaged and could be easily opened with a knife. The box contained the can of hard oil wrapped in a plastic bag. The plastic bag might not have been necessary, but it also contained the product instructions. In this case, the product was completely protected and the can of hard oil was therefore in perfect condition. The packaging of the hard oil is partially recyclable. Unfortunately, the plastic bag is not recyclable, but the Amazon box is.
Overall, the Hermann und Sachse hard oil makes a very good impression. The can of hard oil was not damaged and the package was in very good condition.
After unpacking
Package contents and instructions
ℹ️ Most people’s first impression after unpacking is immediately memorable. Are the contents of the package complete and does the manufacturer make it as easy as possible for me to use the product straight away?
Criterion | Remark | Score achieved* |
---|---|---|
Package contents & scope | Hard oil tin and instructions | 100 points |
Instructions for use | Written in German, easy to understand | 100 points |
Contact information | Can be found in the instructions | 100 points |
Other | Unclear design of the instructions | 85 points |
Total | 96 points |
*The maximum score is 100 points
Theplastic bag contained a beautifully designed tin of hard oil. Visually, the tin has a nice look. Instructions for use and further information can be found on an extra slip of paper. As the instructions are enclosed in 8 languages, they are a little confusing. Contact information is provided. As this product is a utility product, the delivery is absolutely sufficient and efficient.

The first time in your hand
Product processing and appearance
ℹ️ Before we start the practical test, we take a close look at the product processing. How high quality are the materials used? Is the look and feel satisfactory?
Criterion | Remark | Score achieved* |
---|---|---|
Visual appearance | Great design | 100 points |
Processing | Sturdy metal box | 100 points |
Sustainability of the product | Oil is 100% solvent-free | 100 points |
Miscellaneous | Not an ideal cap for dosing the oil | 90 points |
Total | 98 points |
*The maximum score is 100 points

The hard oil comes in a beautifully designed aluminum can. In the hand, this has a stable effect and shows the high-quality production. The oil itself is 100% solvent-free and is also labeled as suitable for children’s toys. The oil is also vegan. This makes the product very sustainable. Unfortunately, the cap on the can is not very suitable for dispensing the oil. However, it is fitted with a child safety lock so that children cannot get to the oil.
This is what our practical test showed
Does the manufacturer keep its advertising promises?
ℹ️ Our practical test is the most relevant and therefore the most important. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.
Criterion | Remark | Score achieved* |
---|---|---|
Wood preservation | The wood is water-repellent after application | 100 points |
Application | The oil is very easy to use with the instructions | 100 points |
Indoor use | 100% solvent-free and natural raw materials | 100 points |
Appearance of the wood after application | Not completely transparent as described (see photo below) | 85 points |
Total | 96 points |
*The maximum score is 100 points
The Hermann Sachse brand hard oil is very easy to use as it is explained in detail in the instructions. After applying the oil, the wood is very well protected and water-repellent. The oil is also excellent for indoor use. The oil is 100% solvent-free and is only made from natural raw materials. However, the appearance of the wood after application is not quite as described. As you can see from the picture on the right, the oil is not completely transparent, but slightly darker than before. However, it was also described in the instructions that the color tone differs depending on the type of wood.

Price/performance ratio
and ratings from consumers
ℹ️ Finally, we look at 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 examine consumer ratings and check whether the critical and positive reviews are actually justified.
Criterion | Remark | Score achieved* |
---|---|---|
Price / performance ratio | Average price, but very good performance! | 100 points |
Rating cut | 4.6 out of 5.0 on Amazon | 80 points |
Total | 90 points |
*The maximum score is 100 points
On the Amazon platform, consumers have given the product an average rating of 4.6 stars. The fact that it is not transparent as described is often criticized. Many customers like the fact that the oil provides excellent protection. In our practical test, we were able to confirm that the wood protection was very good and that the color of the oil was not as good.
Prices of up to €15 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €8. With a price of €11.99, Hermann Sachse’s hard oil is currently in the middle price segment. The price ratio is very good for the quality and scope of services you get.
Overall result
Weighting | Score achieved* | |
---|---|---|
1. packaging & labeling | 15% | 95 points |
2. package contents & instructions | 15% | 96 points |
3. product processing & appearance | 20% | 98 points |
4. in the practical test | 30% | 96 points |
5. price/performance & consumer ratings | 20% | 90 points |
Total | 95 points |
The Hermann Sachse brandhard oil therefore receives an overall score of 1.3 from us and has thus been successfully certified for our test seal. The test was carried out in the test period 09/22 and is listed in our database under the license number 220829001. You can find more information about our test procedure at www.prüfengel.de/testverfahren.
Test result:
1,3