Many think that only smoking and emissions from cooking cause air pollution inside the house but duct also are a major source of pollution. Duct cleaning is a quintessential process to keep the ducts clean and not allow contaminants to harm the health of individuals inside the house. Over time, ducts can accumulate dust, debris, and other pollutants that contribute to respiratory issues, allergies, and other health problems, especially for children, older people, and pregnant ladies. Specialised firms offer services of duct cleaning in Melbourne along with similar services to ensure that one can live healthy life indoors. The causes of pollution in ducts can vary, but some common factors include indoor and outdoor air pollution, moisture and humidity, mould spores, dust mites, toxic materials, etc. Also, not just health but also the heating and cooling systems loses their efficiency once by a significant amount when dirt is accumulated inside the system. When Should One Choose to