The expert presentation “Clean by Smart Testing: Balanced Garment Qualification” provides a comprehensive overview of what matters when testing cleanroom textiles. It explains which testing methods are available, which standards, guidelines and individual specifications may be applied, and how to determine which tests are essential and which may be classified as optional. Following a structured approach, the presentation demonstrates step by step how to design and implement an individual, meaningful, and well-balanced qualification program for cleanroom garments.