Intensive foam cleaner for the thorough cleaning of the complete bicycle without any residue, incl. chain. Even thickest dirt (e. g. dried up residues from mud, dust, grease, oil etc.) in heavily accessible places is removed automatically, formation of new dirt layers is prevented. Due to the high compatibility it is well suited to also aluminium, chrome and anodized parts. Contains no silicone, acids nor hydrocarbons. The effective surfactants are completely biodegradable.