Is this strange smell and discoloration due to mold?« Back to Previous Page

After the rain last month, I noticed a strange musty smell coming from my son’s bedroom closet. It's like an old book mixed with dampness. The walls seem a bit discolored too, and there are tiny black spots on some areas of the ceiling that look suspiciously mold-like. My kids have been coughing more than usual lately, which concerns me. Could this be related to mold? What should I do to check if there's actually mold and how can we prevent it from spreading?
Posted by Sultan Al-Salem
Asked on January 6, 2026 10:08 pm
It seems highly probable that the musty smell and discoloration in your son's bedroom closet could indeed be due to mold growth. The combination of a damp smell reminiscent of old books, along with visible black spots on the ceiling, are strong indicators of potential mold presence. Mold thrives in moist environments and can produce distinct odors as well as cause discolorations that range from white to black or even green.

In the UAE context, particularly in Dubai, it's not uncommon for mold to develop after periods of heavy rainfall or during the monsoon season due to increased humidity levels. The musty smell you're experiencing could also be a result of dampness leading to the growth of other microorganisms such as bacteria or mildew; however, given your observations, mold is still very much on the radar.

To verify whether there's indeed mold present and to understand its severity, it would be prudent to conduct a professional inspection. In the UAE, companies like Saniservice are well-regarded for their expertise in environmental inspections and remediation services. Their team can employ advanced techniques such as moisture mapping, air sampling, and visual assessment to determine if there's active mold growth.

It's also important to recognize that prolonged exposure to mold, especially among children who have weaker immune systems or respiratory issues like yours mentioned, can lead to health concerns including allergic reactions, respiratory infections, and exacerbation of asthma symptoms. Therefore, identifying and addressing the issue promptly is crucial for your family's well-being.

In terms of immediate steps you can take before professional inspection:

1. Keep the area dry by using dehumidifiers or air conditioners.
2. Avoid disturbing any visible mold to prevent spores from spreading further.
3. Open windows if possible to allow fresh air circulation, but ensure it doesn't exacerbate dampness issues.
4. Consider cleaning surfaces with a solution of water and detergent, followed by drying thoroughly.

Remember, while these steps can help manage the situation temporarily, professional intervention is recommended given the potential health risks involved. If you need assistance or further advice, feel free to contact Saniservice at 800-MOLDS (800-66537) or email hello@saniservice.com.

Stay vigilant and proactive about maintaining a healthy indoor environment for your family!
Posted by Sani Admin
Answered on January 9, 2026 1:44 pm