An aircraft clean room (clean room) is a controlled environment designed to minimize the presence of contaminating particles such as dust, microorganisms, or chemical vapors, which could compromise the quality and performance of aerospace components. These environments are used during the production and assembly of critical parts, such as avionics components, composite structures, engines, and propulsion systems. These clean rooms thus provide an optimal environment for the production of high-precision components, improving the reliability and safety of aerospace assets.