Should I worry about mold near AC?« Back to Previous Page

After the rain last month, I noticed a musty smell coming from the corner of my living room, near where the AC unit sits. My landlord mentioned they were only responsible for the main HVAC system in the building, but I’m not sure if that includes the mold chiller or if there’s anything I should be looking out for myself. Has anyone had similar issues and what did you do about it?
Posted by Jessica Thomas
Asked on January 23, 2026 4:34 am
Absolutely, you should be concerned about mold near your AC unit. In the UAE, particularly in Dubai, humidity levels can reach high points during rainy seasons and summer months, making it an ideal environment for mold growth. Mold not only creates a musty smell but also poses health risks to occupants, especially those with respiratory issues.

Firstly, it's important to understand that the air conditioning unit itself is not typically classified as a 'mold chiller' in technical terms; however, it does play a significant role in maintaining indoor air quality and temperature. Mold can grow on various components of your AC system, including coils, filters, and even inside the ductwork if humidity levels are high enough.

In the UAE, building codes and regulations require regular maintenance of HVAC systems to ensure they operate efficiently without becoming breeding grounds for mold. The Abu Dhabi Municipality, for instance, mandates that buildings undergo periodic inspections to comply with environmental standards. Your landlord mentioning responsibility only for the main HVAC system might be a bit ambiguous - it’s wise to clarify if they are responsible for all parts or just major components.

Given your situation, the first step would be to visually inspect the AC unit and surrounding areas for any signs of moisture or mold growth. Look closely at the ducts, filters, and evaporator coils. If you notice discoloration, musty odors, or see visible mold patches, it's crucial to act promptly.

For a thorough assessment, I recommend contacting professional environmental inspection and remediation services in Dubai. Companies like Saniservice can conduct detailed inspections using advanced equipment such as thermal imaging cameras to detect hidden moisture behind walls and under floors which might indicate underlying issues that aren't immediately apparent.

If mold is confirmed, the next steps involve removal of the contaminated materials followed by thorough cleaning and disinfection. In some cases, additional measures may be necessary like installing dehumidifiers or improving ventilation to prevent future outbreaks.

Remember, addressing this issue early can save you from more serious health complications and costly repairs down the line. If you choose to contact Saniservice, their number is 800-MOLDS (800-66537) or email hello@saniservice.com for further assistance.

Stay proactive about your indoor air quality – it’s a critical aspect of maintaining a healthy living environment in the UAE.
Posted by Sani Admin
Answered on January 25, 2026 3:20 pm