Reducing the amount of household work. The introduction of the washing machine, here still running on gas.

An advertising film for the Constructa washing machine. The German copy was in rhyme, not reproduced here.
Here the dirty washing goes in
And then I switch the Constructa on.
Powder only sparingly now
And there’s nothing more to do,
Look, Mum, at this foam,
Like in a fairy-tale dream.