
If you want to avoid plastic, you often use solid soap pieces from a soap dispenser instead of liquid soap. But is that also hygienic? Or does the soap piece transmit bacteria and germs?
Fixed soap is a better choice for the environment- if you use soap pieces, you usually save a lot of plastic and packaging waste. Nevertheless, many prefer to remain with liquid soap, out of worry that the soap piece is too heavily contaminated with bacteria.
After all, we attach the soap with dirty hands and contaminate the germs that stick to our hands. But how big is the risk of infection due to solid soap pieces? We have researched.
Fixed soap: Is there a risk of health from germs?
The hygiene experts from the German Advice Center for Hygiene in Freiburg (BZH) clearly and clearly give the all-clear: solid soap pieces are not more unsanitary in private households than the soap from the donor. It is true that more bacteria accumulate on solid soap. However, a variety of studies have shown that the bacteria and germs are not transmitted, but are reliably rinsed with the soap foam and then disappear in the drain.

Also as far as hygiene is concerned, there are solid and liquid soap: “The prejudice that solid soap is worse in cleaning power is not true. Many investigations have refuted this,” emphasizes Reinold Gross, head of the Institute for Laboratory Medicine at the Marienhospital in Osnabrück, compared to NTV.
Fixed soaps are an all -round good choice
So the good news is: solid soap is no less hygienic than liquid soap. Anyone who uses solid soaps at home produces less plastic waste – without danger to health. You can find recommendations for soaps in our list with the best natural soaps:
Besty list: The best natural soap
-
Place 1Weleda plant soap
4.5
62
Detailed bionaturel **
2nd placeAlverde plant oil soap & liquid soap
4.4
74
detail
3rd placeTerrorists of Beauty Seifen
5.0
13
Detail terrorists of Beauty **
4th placeSavion soap
4.7
18
Detailed washbar **
5th placeSpeick soap
4.6
21
Detailed bionaturel **
6th placeZhenobya Bio Aleppose soap
4.4
19
Detailed bionaturel **
7th placeFinigrana Aleppo soap
4.5
11
Detailedavocadostore **
8th placeAlviana plant oil soap
4.5
4
Dressilecco Verde **
For medical practice, however, liquid soaps that are neutral or weak are recommended.
No matter whether liquid soap or soap piece: hygiene is important
In general, the following applies to solid soaps: It is important to keep it properly. The soap should not be wet for too long, because bacteria love a moist environment. A soap shell is therefore ideal in which the water can run well so that the soap dries quickly.
Even better because even more hygienic: the good old soap holder, in which the soap is kept in the floating with the help of a small magnet.
With soap dispensers, germs can accumulate on the pump mechanism, so you should clean it regularly.
- Shower soaps: Aleppo soap, black soap, salt soap – shower -free shower
Washing hands properly prevents diseases
Conclusion: No matter which soap – the main thing is that the hands are washed. Because washing hands is an important protection against diseases. This is important like that: the hands should be soaped thoroughly from the inside, outside and between the fingers – the whole procedure can take 20 seconds. The question is less important whether you wash your hands with warm or cold water:
And when does disinfect make sense? According to the Federal Center for Health Enlightenment, disinfecting the hands only makes sense in the private environment. “Even if people with increased risk of infection live in the household or relatives in need of care are cared for, a hand disinfection can be useful in certain situations.”
Read more on utopia.de:
- Make soap yourself: instructions with natural ingredients
- Skin, hair and body: this is how you find the right soap
- Hair soaps in the test: How to wash hair without shampoo
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