Clean

czysty

(not dirty)

przyzwoity

(pure, especially morally or religiously)

czyścić

((transitive) to remove dirt from a place or object)

oczyszczać

((transitive) to remove dirt from a place or object)

oczyścić

((transitive) to remove dirt from a place or object)

sprzątać

((transitive) to remove dirt from a place or object)