Is humidity causing my children's cold symptoms?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell in my children's bedroom, and they’ve been complaining of stuffy noses and coughs. The dehumidifier I bought doesn’t seem to be doing much to help with the damp feeling in the room. Is there anything else I can do to reduce the humidity and make it more comfortable for them?
Posted by Sophie Rossi
Asked on February 12, 2026 6:38 am
Humidity levels can indeed impact your children's health and contribute to the symptoms they're experiencing. The presence of moisture in the air, especially after heavy rains as you've noted, can lead to an increase in mold spores and other airborne contaminants that might irritate their respiratory systems.

In Dubai/UAE, we often experience high humidity levels during certain seasons, which can exacerbate issues like stuffy noses and coughs. The dehumidifier you have is a good start but may not be sufficient for the conditions you're experiencing. It’s important to ensure that your current dehumidification system is effectively reducing the relative humidity in their room to below 60% - ideally, keeping it around 45-50%. High levels of humidity above 70% can create an environment conducive to mold growth and dust mite proliferation.

Given the musty smell you've noticed, there could be hidden sources of moisture or dampness that need addressing. It's advisable to conduct a professional inspection from a company like Saniservice (call 800-MOLDS or email hello@saniservice.com) to identify any potential issues and get expert recommendations on how to proceed.

Some practical actions you can take include:

• Ensure proper ventilation in the room by opening windows when weather permits.
• Use exhaust fans during showering, cooking, and laundry to remove excess moisture from your home.
• Increase air circulation with a fan if possible to help dehumidify the area.
• Check for any leaks or areas of water damage and address them immediately.

If mold is present, it's crucial to remove it safely. Mold can produce allergens and irritants that are harmful, especially to children. Professional remediation is recommended when dealing with visible mold growth in your home.

Keep a close eye on the air quality in your home and consider using an air purifier equipped with HEPA filters to capture fine particles and allergens. Monitoring humidity levels regularly can help you make informed decisions about when to use additional dehumidification measures or adjust existing ones.

Lastly, maintaining good indoor hygiene by cleaning surfaces regularly and keeping high-moisture areas dry will go a long way in reducing the overall moisture content of your home and minimizing health risks for your children.
Posted by Sani Admin
Answered on February 13, 2026 12:21 pm