Re-validation of GREEN BRANDS quality seal

For the second time, the product series “Die grünen Helden” (“The Green Heroes®”) from Nanopool® has been revalidated with the GREEN BRANDS Germany (2022/2023) seal of approval.

The first award for the time period of 2018/2019 was handed over at BIOFACH 2019:

nanopool GmbH has been awarded for „Die grünen Helden®“ as GREEN BRAND Germany 2018/2019


Highlight for nanopool GmbH at the BIOFACH 2019: the worldwide novel, water-saving product line for household “Die grünen Helden®” has been awarded as GREEN BRANDS Germany for the first time.

Saskia and Sascha Schwindt now received the certificate from Norbert Lux, the initiator and CEO of the GREEN BRANDS Organisation at the BIOFACH, world’s leading trade fair for biological food.

GREEN BRANDS awards trademarks of daily life, which embed responsible treatment of nature in their way of working and producing.

The awarding of the GREEN BRANDS quality seal is done on basis of a world-wide unique, 3-level process: nomination – by market research, denomination by NGOs, associations, media-partners or jury-members. Validation – by scientifically prepared list of criteria, the status on the GREEN BRAND Index is determined by experts. Jury decision – final evaluation of validation analysis and final instance to acceptance of the award.

The quality seal “GREEN BRANDS” confirms the high ecological quality demand of a trademark and serves as guidance for consumers. The quality seal gives a safe indication of a responsible way of working and producing of a company and thus is a very good guidance for selection, respectively decision.

Saskia Schwindt: “We are very glad having received the quality seal GREEN BRANDS Germany as the first manufacturer of liquid glass technology for the professional use of the product line “Die grünen Helden®.”

About nanopool GmbH and “die grünen Helden®

Nanopool GmbH, situated in Schwalbach, Germany, is an innovative family business.

Since 2002 it is one of those companies working with nano-technology in the field of surface protection.  

nanopool GmbH succeeded in developing a surface protection for nearly all applications. All nanopool products are based on the latest scientific insights. The effectiveness of the food-safe products, honoured with environmental awards, has been tested by renowned research laboratories and is approved by certificates.

With “Die grünen Helden®”, nanopool GmbH succeeded to make the experience from industrial and trade products accessible to end-consumers. On surfaces, protected with “Die grünen Helden®”, dirt and bacteria hardly adhere and those surfaces can be easily cleaned with clear water, without adding chemicals. This is a great relief for nature, as all cleaning agents get into the waste water and so considerably harm the natural ecosystem, by harming a huge part of the waste-water bacteria which are badly needed for the biological waste water cleaning.


GREEN BRANDS is an international, independent and autonomous organisation for trademark valuation, awarding ecologically sustainable trademarks and awards the GREEN BRANDS quality seal.

The worldwide unique 3-level process for awarding is processed with the international, scientific sustainability institute SERI (Vienna), as well as with exalted and highly competent jury members in a 2-year cycle.

Besides in Gemany and Austria, GREEN BRANDS acts also in Switzerland, Hungary, Slovakia and the Czech Republic and has already awarded about 170 trademarks after more than 450 validations.