---
title: How often should air ducts be cleaned?
description: Every 3–5 years is recommended, but more frequently if you have pets, allergies, or recent renovations.
url: "https://unitedhomeservices.com/docs/how-often-should-air-ducts-be-cleaned/"
updated: "2025-06-24"
category: Air Duct Cleaning
---

# How often should air ducts be cleaned?

Every 3–5 years is recommended, but more frequently if you have pets, allergies, or recent renovations.