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Some people are using the FreshDuct name and pretending to be us to scam customers. Please don't fall for it. We are the only genuine FreshDuct, operating in Melbourne, Sydney, Adelaide and Perth. Only deal with us through freshduct.com.au, or call us directly on 04 3191 8137 or 0480 004 051. We are taking legal action against these impostors. Thank you.

Duct cleaning video

How often should you clean your ducts?

How often should you clean your ducts? FreshDuct breaks it down by system.

  • Duct cleaning
  • 0:30 Short
  • Published 5 Nov 2026

7 days a week. No call-out fee, and you pay after the job.

Transcript

How often should you clean your ducts? FreshDuct breaks it down by system. Ducted gas heating that only runs in winter: about every four to five years. Heating and cooling all year round: about every three to four years. Evaporative cooling, or older flexible ducts: about every two to three years. Pets, allergies or a recent renovation? Go for the shorter end. No call-out fee, and you pay after the job. Call FreshDuct on 04 3191 8137.