Is humid air safe for my children's bedroom?« Back to Previous Page

After the rain last month, I noticed a musty smell in the bedroom where my little ones sleep. It's on the second floor and gets quite humid even with the AC running. The windows are sealed shut most of the time to keep out the dust from outside. Is there anything I can do to help reduce the humidity so it’s safer for them, especially at night when they’re sleeping?
Posted by Ravi Rao
Asked on January 6, 2026 2:01 pm
Humid air can indeed pose significant health risks to young children, particularly in the context of your situation. The musty smell you're noticing is a clear indicator that humidity levels are likely too high, leading to an environment where mold and other allergens may thrive.

In Dubai, UAE, the climate conditions can make it challenging to maintain optimal indoor air quality (IAQ). Even with advanced air conditioning systems, the design of buildings in this region often results in higher relative humidity levels than desired. The second floor location you mentioned is particularly susceptible due to the lack of direct ventilation and sealed windows.

To address the issue effectively, consider these steps:

Firstly, it’s crucial to understand that the recommended indoor relative humidity level for a child's bedroom should ideally not exceed 60%. Higher levels increase the risk of mold growth, which can trigger allergies and respiratory issues in children. Given your situation, you might be dealing with a higher humidity level.

Professional inspection: Before implementing any changes, it would be wise to consult an environmental professional who understands local regulations such as those set by the Department of Economic Development (DED) or the Dubai Municipality. They can provide a detailed assessment and recommend appropriate actions based on UAE-specific guidelines for indoor environments.

Dehumidification strategies:

1. Use dehumidifiers: These devices are specifically designed to reduce moisture levels in the air. For your bedroom, a dehumidifier with a capacity of 50-70 liters per day would be suitable. Ensure you clean and maintain it regularly to prevent mold growth.

2. Ventilation: While sealing windows might seem like a good idea for dust control, it can also trap moisture inside the building. Consider using exhaust fans or opening windows during cooler periods when outdoor humidity is lower.

3. Air conditioning: Modern AC systems often come with built-in dehumidification capabilities. Opting for units that have higher SEER (Seasonal Energy Efficiency Ratio) ratings could help improve overall IAQ by not only cooling but also removing excess moisture from the air.

4. Address water leaks: Check for any hidden sources of moisture such as leaking pipes or condensation on walls. Repair these promptly to prevent mold growth and maintain a healthy indoor environment.

5. Use silica gel packs or baking soda in areas prone to higher humidity, like near windows or bathrooms, though these are temporary solutions and not as effective as dedicated dehumidification equipment.

Remember, maintaining an IAQ that is free from excessive moisture is essential for the health of your children. Regular monitoring and proactive measures can significantly reduce risks associated with high humidity levels in their bedroom.

For professional help or further guidance, feel free to contact our services at 800-MOLDS or email us at hello@saniservice.com. We're here to assist you in ensuring a safe living environment for your family.
Posted by Sani Admin
Answered on January 8, 2026 6:54 am