From 2007 until October 2009, it was broadcast on Comedy Central, and since November 2009, it has been aired on digital channel Einsfestival.

Deuser was influenced in choosing the format of the show by his experiences in the New York City comedy scene.

[3] The window sill was a stage, with the audience sitting on the benches, which were usually in front of the washing machines.

NightWash was initially shown from 2001 to 2006 on WDR television and Das Erste (one series, October 2003).

[6] Comedians such as Hennes Bender, Mario Barth, Heinz Gröning, and Holger Müller made their television débuts on the show.