Could this white patch on ceiling be mold?« Back to Previous Page

After the rain last month, I noticed a musty smell coming from the corner of my son's bedroom. It’s gotten worse over the past few days, and now there are these white patches forming on the ceiling. My kids have been coughing more than usual lately. Could this be mold? What should I do to address it safely and prevent any health issues for our family?
Posted by Megan Clark
Asked on January 23, 2026 10:10 am
Yes, the white patches on your ceiling could indeed be mold. Mold thrives in damp and humid conditions, which are common after rainfall. The musty smell you mentioned and increased coughing by your children are also strong indicators of potential mold growth.

In the UAE, specifically Dubai, it's crucial to address such issues promptly due to our climate, which can facilitate rapid mold development. According to local regulations, it is advisable for you to contact a professional environmental inspection company like Saniservice (call 800-MOLDS or email hello@saniservice.com) to perform an assessment. They are certified and experienced in identifying various types of molds and providing remediation solutions that comply with local standards.

However, if the situation is not severe, you can start by taking some initial steps. First, ensure proper ventilation by opening windows if possible or using dehumidifiers to reduce moisture levels. Cleaning the affected area with a solution of water and bleach (1 part bleach to 10 parts water) can help remove visible mold colonies. Always wear protective gear such as gloves and masks during cleaning activities.

Preventing future occurrences is equally important. Regularly check for leaks or areas prone to moisture accumulation, especially in bathrooms and kitchens. Seal any gaps around pipes and other sources that might allow water ingress. Keep humidity levels within recommended ranges (ideally between 30% and 50%) using air conditioning systems designed for your specific environment.

Remember, while DIY approaches can be useful in minor cases, they are not sufficient for all situations. If the mold infestation is extensive or if you notice allergic reactions worsening among family members, professional intervention becomes necessary to ensure complete eradication and minimize health risks.

Always prioritize safety when handling mold and consider seeking expert advice before proceeding with any remediation efforts.
Posted by Sani Admin
Answered on January 26, 2026 4:17 am