A cleanroom technology is basically a purified environment. It is highly regulated and used for the production of equipment sensitive to contamination. Cleanroom technology is an enclosed space in which airborne particulates, pollutants and contaminant are controlled to specific limit. Clean rooms are used to prevent the contamination of articles produced in the room. These contaminants are generated by process, people, facilities and equipments. Cleanroom have various applications in the field of electronics, semiconductors, optics, biotechnology, pharmacy, medical devices, food and drinks and hospitals.