Cleanroom technology refers to controlled environments designed to minimize contamination from airborne particles, microbes, and other pollutants. These specialized spaces are essential in industries such as pharmaceuticals, biotechnology, and electronics, where even tiny impurities can compromise product quality and safety. Cleanrooms are classified based on the number and size of particles allowed per volume of air, ensuring strict cleanliness standards. To maintain these environments, cleanroom technology employs various systems, including high-efficiency particulate air (HEPA) filters, controlled airflow, and strict protocols for personnel and equipment. Workers often wear protective clothing, such as gowns and gloves, to prevent contamination. This technology plays a crucial role in ensuring the integrity of sensitive processes and products.