In summer, most of the households in Melbourne keep their heating systems shut down. Turning on heating systems after 6 months may leads to poor indoor air quality. Over the time dust, germs, animal intrusion, mouse, birds and other foreign particles may accumulate inside your ductworks. If you don’t clean your ducts may lead to serious respiration and other health related problems. We would highly recommend you to hire the best professional ducted heating cleaning company. Don’t forget to get your duct sanitise using tea tree oil.