Is high humidity causing mold growth?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell starting to develop in our bedroom, even though we have the AC running constantly. My kids have been complaining of coughs and my throat feels dry and sore every morning. Could this be related to the high humidity? What steps can I take to improve the situation?
Posted by Aisha Al-Hamdi
Asked on March 2, 2026 6:21 pm
High humidity levels can indeed cause mold growth in your home, especially after heavy rains. The musty smell and the respiratory symptoms you're experiencing are quite indicative of this issue. Mold thrives in environments where there is excessive moisture and poor ventilation, which sounds like it could be the case here.

In Dubai, given the climate, humidity levels can naturally fluctuate due to seasonal changes and weather events such as those you've experienced recently. The UAE generally has high average relative humidity throughout the year, with some variations between coastal areas and inland locations. Coastal regions might experience higher humidity than inland areas like Dubai, but overall, maintaining indoor environments free from moisture is a constant challenge.

The symptoms your children are experiencing (coughs) and yours (dry throat, sore throat) could be related to mold exposure. These can range from mild irritation to more severe allergic reactions or even respiratory issues if the problem persists.

To address this issue, you should first ensure that your air conditioning system is functioning optimally. In Dubai's climate, it’s common for AC systems to struggle with maintaining ideal indoor humidity levels, especially during rain events. Consider checking your unit and having a professional service it to ensure there are no leaks or malfunctions that could be causing increased moisture.

Additionally, you can take several practical steps:
1. Enhance Ventilation: Open windows when possible to allow fresh air in, which can help reduce indoor humidity.
2. Use Dehumidifiers: Especially in areas prone to mold like bathrooms and bedrooms where the kids sleep.
3. Regular Cleaning: Clean surfaces that are prone to moisture accumulation with a solution of water and detergent or a commercial mold cleaner.

However, given the persistent nature of your issue despite these steps, it would be wise to contact a professional environmental inspection company for an assessment. Services like Saniservice (call 800-MOLDS or email hello@saniservice.com) can provide detailed inspections and remediation plans tailored to Dubai’s climate conditions.

Remember, addressing high humidity isn't just about eliminating mold but also ensuring the comfort of your home and preventing further damage that could arise from persistent moisture issues.
Posted by Sani Admin
Answered on March 4, 2026 2:20 pm