Abstract: Self-contained apparatus for vapor phase treating of garments with durable press treating agents. The apparatus comprises a vaporized treating agent supply tank, a pressurizable treating chamber for enclosing garments to be agent treated, and an unused treating agent recovery means, the assembly being adapted to cyclically depressurize and repressurize the chamber interior in timed relation to the presence of treating agent in the chamber to relatively pressure impregnate the garments with the treating agent.