AC mold smell: professional cleaning cost for 2-bedroom?« Back to Previous Page

That damp smell and visible black spots around the vent are classic signs of microbial growth inside your AC unit, a common issue in Dubai due to high humidity and year-round AC use creating constant condensation. Your wife's morning congestion is very likely connected, as this is a typical reaction to inhaling airborne spores from the system.

For a thorough job in a 2-bedroom apartment, expect the cost for professional cleaning and disinfection to be higher than a standard service, as it involves dismantling the indoor unit to access the evaporator coils and drip pan—the primary sources of the smell and growth. The most critical factor isn't the price but the company's methodology. A legitimate service will provide before-and-after evidence, such as photos of the contaminated coils and subsequent cleaning, and should be able to explain their antimicrobial agents.

While DIY coil cleaners exist, they are a surface-level fix. They cannot reach deep-seated contamination in the drain pan or internal ducts, and improper use can damage the delicate fins of the evaporator coil. For visible growth and health symptoms, a professional inspection and clean is strongly recommended to properly address the root cause and prevent it from quickly returning.

The real value is in verification. Any provider you contact should be able to explain their process and how they validate that the unit is genuinely clean and the air quality has improved.