About us | Philosophy | Team | Contact | Imprint | Data & Policy | Sitemap

Sonett – so unique

We consider it our task to do the laundry and cleaning in a constructive manner, in harmony with man and nature in order to, above all, protect the element water. We are continuously working on maintaining and further developing Sonett’s ideals and basic values.


For the care of our high-quality, natural Cosilana collection we recommend the products from "Sonett"

Sonett Quality

  • All the active washing substances (surfactants) are derived from vegetable raw materials.
  • All the ingredients are 100% biodegradable. We do not use any petrochemical preservatives, petrochemical fragrances or dyestuffs.
  • All of our products are completely free of enzymes, GMO and nanotechnology.
  • We use pure vegetable soap derived from oils of certified organic-dynamic and certified organic cultivations.
  • Our products’ fragrances are composed of natural essential oils, originating 100 % from certified organic cultivation and wild-growing plants.
  • All of the ingredients are entirely declared.
  • Our process water is swirled in 12 egg-shaped glass vessels.
  • Our balsamic detergent additives are rhythmatised in an Oloid mixer.
  • For this reason all of our Sonett products are extremely hypoallergenic thus being indicated for many allergy-prone people.
  • The entire Sonett Assortment has been certified according to the criteria of Ecogarantie, the premium symbol for ecological laundry detergents and cleaning agents offered in wholefood shops.