Can AC above bed cause musty smell?« Back to Previous Page

After the rain last month, I noticed a musty smell lingering in the bedroom where my kids sleep. The AC unit is right above their bed, and I’ve been worried about how much moisture it might be circulating into their room at night. Has anyone experienced similar issues or knows if having an AC unit directly over sleeping areas can affect indoor air quality?
Posted by David Young
Asked on December 28, 2025 6:39 am
0
Can AC above bed cause musty smell?

Yes, it can. Having an air conditioning unit directly above your sleeping area could indeed contribute to the musty odor you've noticed. In Dubai and UAE, due to the high humidity during certain times of the year, moisture from these units might be circulating into the room, leading to dampness and mold growth. This is particularly concerning for kids' health as they are more susceptible to respiratory issues.

Regulations in the UAE don't specifically target the positioning of AC units above sleeping areas but do emphasize indoor air quality and prevention of mold and mildew. The UAE Environment Agency guidelines recommend proper maintenance, regular inspections, and ensuring good ventilation to prevent such issues. Poorly maintained AC systems can lead to water leaks or condensation which might not only affect your bedroom's air quality but also damage the ceiling or walls over time.

If you have noticed a musty smell in the bedroom where your kids sleep and it’s suspected that it comes from the AC unit, I would highly recommend getting a professional inspection. Saniservice, with their 800-MOLDS hotline (or call 800-66537 or email hello@saniservice.com), can provide you with an expert assessment.

Until then, here are some practical tips:
• Ensure the AC unit is properly sealed to prevent moisture from seeping into your room.
• Check for any water leaks in the area and address them promptly.
• Use dehumidifiers to reduce excess moisture in the air.
• Regularly clean and maintain your AC system to avoid blockages or malfunctions.

Remember, maintaining a healthy indoor environment is crucial especially where children sleep. If you suspect mold growth due to this setup, addressing it early can prevent more serious health issues for everyone in the household.

Hope that helps!
Posted by Sani Admin
Answered on January 1, 2026 1:58 am