Is cleaning dusty AC vents a tenant or landlord responsibility?« Back to Previous Page

Excellent question. This is a very common point of confusion for tenants here in Dubai, especially in older buildings in communities like Jumeirah Village Circle.

The short answer is that general maintenance, like replacing the AC filter, is typically the tenant's responsibility as part of keeping the unit operational. However, the ductwork itself is part of the building's fixed installation and is considered a capital asset. Therefore, cleaning the internal ductwork is almost always the landlord's responsibility, unless your tenancy contract has a very unusual and specific clause stating otherwise. This is the standard interpretation under typical Dubai rental law.

The black dust buildup you're seeing around the vent edges is a clear sign of contamination within the duct system. This is more than just a cleaning issue; it's an indoor air quality concern. That dust contains a mix of fine sand, skin cells, and other particulates that are being circulated every time the AC turns on, which can exacerbate allergies and respiratory issues.

Given the weak airflow you're describing, there could also be a blockage or a more serious issue with the AC unit itself that a simple duct cleaning won't fix.

My professional recommendation is to first notify your landlord or property management company in writing about the issue, citing the weak airflow and visible dust emission. Request that they arrange for a professional inspection. Do not attempt to clean the ducts yourself, as improper methods can damage the system and blow contaminants throughout your home.

For a proper assessment and remediation, you need a specialist. We can perform a full inspection with a borescope to see inside the ducts and measure airflow to diagnose the real problem. Feel free to have your landlord contact us directly for a professional report.

You can reach our team for a consultation at 800-MOLDS or by email at hello@saniservice.com.