The invention relates to a home appliance, in particular laundry treatment apparatus, dish washer, dryer or washing machine. The home appliance comprises an articles treatment chamber, a process air channel (70) for guiding process air (A) to or from the articles treatment chamber for treating the articles using the process air, a liquid guiding device (41) having an inlet and an outlet. The liquid guiding device (41) is adapted to guide liquid from the inlet to the outlet, the outlet is adapted to direct the liquid to a component of the appliance and/or to a predefined location of the appliance, and the liquid guiding device (41) is formed by and is portion of the process air channel (70).