Sauberste
Sauberste is the superlative form of the German adjective sauber, meaning clean. It denotes the highest degree of cleanliness among a defined set of objects or in comparison with others. It is used to describe nouns in attributive position and agrees with gender, number, and case (for example: die sauberste Wohnung, der sauberste Raum, das sauberste Fahrzeug).
The corresponding comparative form is sauberer, and the adverbial superlative is am saubersten. In predicate use
Common contexts for sauberste include descriptions of hotels, cities, or products where cleanliness is a rating
Notes: Sauberste is not a separate lexical item beyond its role as the inflected superlative form of