How to find out duct cleaning is required?

If you feel like the following, then possibly you would require ducted heating or cooling cleaning

  1. Smell from Duct Air is the most evident of that right time to clean your duct.
  2. If you brought established house and you never done central heating cleaning before.
  3. House furniture constantly dusty when central heater is in operation.
  4. Household members in the homes star experiencing allergies when you turn on your ducted heating or cooling.
  5. When you turn on ac or heating central heating and cooling system, if you start experiencing dusty odours that mean you need to urgently clean your ducts.
  6. Inspect the return air vent by taking off off vent cover, if you find lots dust around the duct, means you require return vent clean as well