It now changes direction to head west, flows through grassland and crosses under the Rue du Docteur Michel Deutsch (D264). Shortly afterwards on its left side its water volume it boosted by the Froeschwillerbach, also called the Froeschwillerbaechel. The Seltzersbach now passes under a railway of the SNCF and flows through more fields and meadows, passing under theD263 northeast of Hohwiller. It arrives in Hoffen where it crosses the D52 near the mill of Bostaetter Mühle. Near the sawmill (Saegmuehle), northeast of Leiterswiller, it collects Haussauerbach on the left. There the Eichelgraben ditch splits off and then, south of Oberroedern on its northern bank, the Eilgraben. The Seltzersbach passes under the D245 and is rejoined shortly thereafter by the Eichelgraben. Immediately afterwards another ditch branches of the Seltzersbach to the south. Southwest of Buhl the Eilgraben to the north rejoins the Seltzersbach. Soon afterwards the Seebach, also called the Seebaechel, empties into the river from the left. Near the mill of Gerittsmühle the Warsbach discharges into the Seltzersbach on the left, coming from the north. It now reaches Niederrœdern and is fed there by the Reissergraben from the right.
