Should I fix balcony mold myself or hire pros?« Back to Previous Page

After the heavy rains last month, I noticed a mildew-like growth on the walls of our balcony area. The AC unit there has been running non-stop to keep it cool, but I’m concerned about the mold chiller. Should I hire professionals to handle this, or is there an easier DIY solution?
Posted by Thomas Williams
Asked on March 1, 2026 1:05 pm
The concern about mold growth following heavy rains is valid and warrants attention. In the UAE, particularly within Dubai's climate and environmental conditions, it’s crucial to address such issues promptly to prevent further damage and potential health risks.

Firstly, understanding that you've noticed a mildew-like growth on your balcony walls after prolonged AC operation is key. The AC unit might be contributing to moisture levels through its condensation process, especially if the unit isn't properly maintained or placed in an environment with poor ventilation. This condition can indeed lead to mold proliferation.

For those in Dubai and surrounding areas, it's important to recognize that UAE building regulations emphasize the importance of maintaining dry environments, particularly in residential and commercial spaces. According to the Building Control Department (BCD) guidelines, any signs of water damage or mold growth should be addressed immediately to prevent structural issues and health hazards such as respiratory problems.

Considering your situation, DIY solutions might seem appealing due to cost considerations; however, given the potential severity of mold, professional inspection and remediation are highly recommended. Engaging a certified environmental inspector can provide you with a thorough assessment, ensuring that all affected areas are properly identified and treated according to local standards.

Here’s what you should do:

1. Initial Assessment: Conduct a visual inspection focusing on areas prone to moisture accumulation such as corners, near plumbing fixtures, or where AC units are placed.
2. Professional Inspection: Contact a professional mold remediation service like Saniservice (you can call 800-MOLDS or email hello@saniservice.com for guidance). They will assess the extent of the contamination and provide a detailed plan including necessary measures to prevent future growth.
3. Mold Removal Process: Professionals will use appropriate techniques such as HEPA-filtered vacuuming, misting with biocides, and structural repairs if needed.
4. Preventative Measures: Post-remediation, focus on improving indoor air quality by ensuring adequate ventilation, drying out affected areas promptly, and maintaining AC units properly to reduce moisture levels.

Remember, neglecting mold can lead to serious health issues for occupants, so taking proactive steps is crucial. Engaging a professional ensures that the job is done right, safeguarding both your property and your health.
Posted by Sani Admin
Answered on March 2, 2026 4:19 pm