The Frosch Bio Spirit glass cleaning solution is intended for cleaning smooth surfaces - both interior and exterior. Effectively removes dirt, including grease accumulated on surfaces. Its formula based on "Green Power" uses the properties of ingredients of natural origin. The liquid contains alcohol - prevents marks during washing.

The EcoLabel is awarded to products, such as Frosch Bio Spirit glass cleaner, that meet high ecological standards. The washing ingredients of the product are surfactants of vegetable origin. It biodegrades quickly and to a high degree.

The window cleaner was the winner of a test organized in 2003 by the automobile magazine Auto Bild.

The product is enclosed in an innovative, recyclable bag. It is intended to refill an empty bottle of Frosch Bio Spirit window cleaner. It has an economical capacity - 1000 ml (1 l).