οὐκ ἔστι γῆρας τοῦδε τοῦ μιάσματος → that pollution never wears out, that pollution can never grow old
P. and V. λύω, λύειν, ἐκλύειν, ἀφιέναι, Ar. and P. ἀπολύειν.
be extricated from: also V. ἐκκυλίνδεσθαι (gen.) (also Xen.); see escape.