Is dampness from air conditioner causing my child's cough?« Back to Previous Page

After the rain last month, I noticed a persistent musty smell in my bedroom that seemed to worsen at night. My son has been having more frequent coughing fits lately, especially when he’s sleeping. The air conditioner in our apartment seems to be adding to the dampness since we turned it on again after the summer break. Is there anything specific I can do to clean and prevent these issues from recurring?
Posted by Amit Rao
Asked on January 22, 2026 1:19 am
0
Yes, dampness from the air conditioner can indeed be causing your child's cough. In Dubai and other regions of the UAE, especially after a rain event, it’s common to experience humidity levels that can lead to an increase in dampness within homes, particularly when using AC units post-summer break.

Air conditioners are designed to remove moisture from the air but if not maintained properly or used for extended periods without adequate ventilation, they can contribute to a build-up of condensation. This excess moisture can breed mold and other allergens which could trigger asthma attacks or coughing fits in children. Given your situation, it would be wise to conduct an inspection by calling 800-MOLDS or email hello@saniservice.com for professional guidance.

To tackle this issue:

1. Ensure your AC unit is cleaned regularly with a focus on the filter and condenser coil where dust and moisture can accumulate.
2. Increase ventilation in your home, especially during cool nights when air conditioners are used more frequently. Opening windows slightly or using exhaust fans can help reduce indoor humidity.
3. Use desiccant dehumidifiers to remove excess moisture from the air. These devices can be particularly effective in controlling dampness, especially if you have areas prone to higher humidity levels like bathrooms or basements.
4. Keep an eye on your AC’s drainage system and make sure it’s not clogged; this can prevent water from pooling around the unit which could lead to mold growth.
5. Consider installing a whole-house dehumidifier if high levels of dampness persist, especially in bedrooms where your son sleeps.

Remember, maintaining optimal indoor air quality is crucial for health, particularly for those with respiratory issues like asthma. Regular checks and proactive measures can significantly reduce the likelihood of such problems recurring.
Posted by Sani Admin
Answered on January 27, 2026 8:16 pm