Is dirty AC causing mold smell?« Back to Previous Page

Yes, it's very possible that dirty AC coils are the source of your moldy smell. In Dubai and other parts of the UAE, after heavy rains, moisture can accumulate in HVAC systems, leading to mold growth. The condenser coils inside the unit are a prime breeding ground for mold as they collect water during normal operation.

Firstly, it's important to note that handling AC units can be complex and requires proper knowledge and equipment. If you're not sure about the situation or if the smell persists after basic cleaning, I'd recommend calling in a professional HVAC service provider who is familiar with local regulations such as those set by the UAE Federal Authority for Nuclear Regulation (FANR) which oversees safety standards.

For DIY cleaning, here are some steps to take:

1. Turn off your AC unit and unplug it if possible.
2. Locate the outdoor unit and ensure you have access. In Dubai, this is usually in a garage or outside area.
3. Clean the outdoor coils using a soft brush or vacuum cleaner attachment. Be gentle but thorough to remove dust and debris.
4. For indoor coils, check your owner's manual for specific instructions as access might be limited depending on the model.
5. Clean or replace filters regularly. Dirty filters can restrict airflow and lead to moisture build-up.

After cleaning, ensure you restore proper airflow by checking vents and ducts for blockages. Also, consider running your AC for a few hours to dry out any remaining moisture.

Remember, if the smell doesn't go away after cleaning or if you see visible mold growth, it's best to call in professionals like Saniservice who can do a thorough inspection and treatment if needed. They can also provide tips on maintaining your HVAC system to prevent future issues.

Call 800-MOLDS or email hello@saniservice.com for professional assistance if required.