How urgent is mold growth after heavy rain?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell in my bedroom closet, and upon closer inspection, there seems to be some mold growing on the back wall. The AC unit also doesn’t seem to be as effective as it used to be. How urgent is this issue, and what should I do first?
Posted by Ping Yamaguchi
Asked on March 11, 2026 8:27 pm
The presence of mold growth after heavy rain is indeed a matter of significant concern, especially given the climate and humidity conditions prevalent in Dubai. Mold can be harmful to both human health and structural integrity, making it crucial that you address this issue promptly.

Firstly, the urgency of the situation cannot be understated. Mold spores are notorious for producing allergens, irritants, and mycotoxins which can exacerbate respiratory issues such as asthma, trigger allergic reactions, or cause other health problems. Furthermore, mold can degrade building materials over time if not properly managed, leading to costly repairs down the line.

Given the specific context of your bedroom closet, where you've noticed a musty smell and visible mold growth on the back wall, it is highly advisable that you undertake a professional inspection. In Dubai/UAE, it's crucial to adhere to local regulations, which often recommend that any significant mold infestation be evaluated by certified professionals.

The first step you should take is to contact a reputable environmental remediation company such as Saniservice (contact them via 800-MOLDS or email hello@saniservice.com). They will provide an assessment of the extent and severity of the mold growth, which might not just be limited to your closet but could have spread elsewhere. Professional inspectors will use advanced tools like moisture meters and thermal imaging cameras to identify hidden areas where mold may be growing.

Once you confirm a professional inspection, ensure that remediation efforts are carried out by qualified contractors who specialize in mold removal in the UAE. They should follow strict safety protocols including wearing appropriate personal protective equipment (PPE) such as respirators, gloves, and coveralls. The area around the affected zone will need to be isolated from other parts of your home to prevent cross-contamination.

In parallel with professional intervention, you can take some initial steps to mitigate the situation. Ensure that there is adequate ventilation in the closet and throughout the room to reduce moisture levels. If the air conditioning unit is not performing as expected, consider having it serviced or replaced if necessary. Mold thrives in damp environments; thus reducing humidity through dehumidifiers may also be beneficial.

Remember, while DIY solutions can provide temporary relief, they might not address underlying issues completely and could lead to recurrence of mold growth. Therefore, partnering with experts is key to ensuring a long-term solution that keeps your home safe and healthy for you and your family.
Posted by Sani Admin
Answered on March 14, 2026 12:06 pm