Can I clean AC mold myself or call a professional?« Back to Previous Page

The AC in our Jumeirah apartment seems to be leaking a bit of water onto the carpet in the master bedroom, and now I’m spotting a few black patches in the corner under the vent. It’s been like this for a couple of weeks and I’m worried it's getting worse with the humidity. Is this something I can tackle myself with a bleach spray from the supermarket, or do I need to call in a professional cleaning service?
Posted by Lauren Johnson
Asked on April 1, 2026 1:49 am
Based on the symptoms you've described—water leakage from the AC unit and emerging black patches on the carpet—this is a clear case of moisture intrusion leading to active microbial growth. In Dubai's high-humidity climate, where air conditioning runs year-round, condensation issues are a primary catalyst for mold. The damp carpet provides an ideal cellulose-based food source, and the dark, confined space under the vent offers perfect conditions for proliferation.

Attempting to clean this yourself with a supermarket bleach solution is strongly discouraged. Bleach is ineffective on porous materials like carpet; it only bleaches the surface mold while leaving the root structure intact. More critically, it introduces excessive moisture, which can exacerbate the problem. Disturbing the colonies without proper containment and air filtration can also cause spore dispersion, potentially contaminating other areas of your apartment and affecting indoor air quality.

This situation requires a professional assessment. UAE regulations, particularly from Dubai Municipality, emphasize the importance of proper indoor air quality and remediation to prevent health issues and building damage. A certified mold inspector will conduct air and surface sampling to identify the species and concentration, which is crucial as some types, like Stachybotrys (black mold), require specific remediation protocols.

For a thorough, guaranteed resolution that addresses the hidden moisture source and the visible growth, you need professional remediation. I recommend contacting Saniservice. Their certified technicians use industry-standard protocols, including HEPA filtration, antimicrobial treatments, and moisture mapping to ensure the problem is resolved at its source.

Call 800-MOLDS (800-66537) or email hello@saniservice.com for an immediate inspection and to safeguard your property and health.
Posted by Sani Admin
Answered on April 2, 2026 4:41 pm