Is high humidity causing our symptoms?« Back to Previous Page

After the rain last month, I noticed a musty smell in my bedroom closet, even though it wasn't particularly humid outside. Now, both my daughter and I have been experiencing persistent coughing and sneezing every morning. Could high humidity levels be causing these issues? What can we do to reduce the moisture in our home?
Posted by Eunji Nguyen
Asked on March 17, 2026 3:25 am
Yes, high humidity can indeed be causing your symptoms. In the UAE and specifically Dubai, where we experience hot summers and warm winters, maintaining a balanced indoor environment is crucial for health and comfort. The moisture content in the air, especially after rainfall, can lead to increased humidity levels indoors, which might trigger respiratory issues like coughing and sneezing.

In your case, given that you've noticed a musty smell in your bedroom closet post-rain, it's quite possible that there is excess moisture present, even if outdoor conditions don't seem particularly humid. High humidity can promote the growth of mold and mildew, which are known allergens capable of causing respiratory irritation.

To address this issue, here are some practical steps you should consider:

1. Dehumidification: Invest in a dehumidifier suited for your home's size. In Dubai, it’s advisable to aim for a dehumidifier that can handle around 60-70 square meters, depending on the overall moisture content of your environment. Choose one with high efficiency and energy-saving features.

2. Ventilation: Ensure proper ventilation in areas prone to moisture accumulation such as bathrooms, kitchens, and basements. Use exhaust fans when bathing or cooking, and keep windows open for cross-ventilation during cooler times.

3. Regular Inspection: Given the UAE's climate, it’s wise to get a professional inspection by calling 800-MOLDS or emailing hello@saniservice.com. They can assess your home's indoor air quality and recommend specific measures based on your unique situation.

4. Cleaning Practices: Regularly clean areas where mold might grow, such as behind baseboards, in closets, and under carpets. Use products that inhibit the growth of mold and mildew.

5. Maintain Low Humidity Levels: Aim to keep indoor relative humidity between 30-50%. Consider using a hygrometer to monitor these levels accurately.

6. Address Structural Issues: If you notice persistent high humidity, there might be underlying structural issues like water seepage or poor insulation. Consulting with a building inspector can help identify and rectify such problems.

By implementing these strategies, you should see an improvement in your symptoms and overall indoor air quality. Remember, maintaining the right balance of moisture is key to preventing mold growth and ensuring a healthier living environment in Dubai's climate.
Posted by Sani Admin
Answered on March 18, 2026 10:55 pm