Should I worry about mold in basement?« Back to Previous Page

After the heavy rains last month, I noticed a peculiar moldy smell coming from the basement. I’ve checked it out but am unsure if the black spots on the walls are just dirt or something more concerning. Can anyone advise if this is something I can handle myself or should call in professionals?
Posted by Xiao Zhu
Asked on January 3, 2026 1:11 pm
0
Absolutely understand your concern about the moldy smell and those black spots in your basement. In Dubai and the UAE in general, it's crucial to address such issues promptly as they can pose health risks and structural damage if left untreated.

Firstly, let’s talk about the regulations here in Dubai. The Environmental Health Regulation (DHEHS) mandates that properties must be free from harmful substances like mold which could affect residents' health. Given your situation with heavy rains causing a damp environment, it's not uncommon for such issues to arise.

You can start by taking some initial steps before deciding on professional help:

1. Inspect Thoroughly: Use a torch or flashlight to closely examine the spots. If they're indeed moldy, you might see fuzzy patches that appear in various colors like black, green, or brown. Mold thrives in moist environments and can be quite visible.

2. Ventilation Check: Ensure your basement is properly ventilated. Sometimes, poor airflow can contribute to dampness and hence mold growth. Opening windows occasionally can help, but consider installing a dehumidifier if the problem persists.

3. Clean Up: For minor cases, you might attempt cleaning with a mixture of water and detergent or a solution containing vinegar or bleach (avoid mixing these as it could create harmful fumes). Wear gloves, masks, and protective clothing to avoid contact with mold spores.

4. Dry Out the Area: If there's standing water, use a squeegee or cloth to remove excess moisture before drying with fans or dehumidifiers. Ensure the area dries completely as mold needs moisture to grow.

However, given that you've had recent heavy rains and noticed these spots, it might be wise to call in professionals for an inspection. Here’s why:
• Professional inspectors have the right tools and expertise to identify types of mold and assess potential health risks.
• They can provide recommendations on remediation techniques suitable for your specific situation.

If you decide to proceed with professional help, I'd recommend contacting a company like Saniservice. They specialize in environmental inspection and remediation services here in Dubai. You can reach them at 800-MOLDS or email hello@saniservice.com. Remember, early intervention is key to preventing further damage and ensuring your family's health.

Stay proactive about this issue; mold can spread quickly if not addressed properly. Take action now to safeguard your home!
Posted by Sani Admin
Answered on January 6, 2026 1:49 pm