A study has found that 90% people in Australia are living with poor indoor air quality and they are suffering from a variety of health problems including headaches, coughing, shortness of breath, eye irritations, allergies, asthma and many more. So, it is better to improve the air quality inside of our houses and stay healthy and fit. Keeping air ventilation ducts can help you to maintain a clean indoor environment. Here we are with some key tips that can be helpful for you to maintain clean air vents. Take a look: www.bondcleaning.sydney/how-to-clean-air-ventilation-ducts-yourself/