Should I worry about mold growth?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell and some discoloration on the walls near the bathtub in my master bathroom. It's starting to spread, and now there are visible patches of mold growing. How urgent is this issue, and what steps should I take right away?
Posted by James Smith
Asked on January 25, 2026 12:32 pm
Absolutely, mold growth is something that needs to be taken seriously. In the UAE, particularly in Dubai, the climate can indeed lead to humid conditions and thus provide an environment conducive for mold proliferation. The musty smell you're experiencing along with visible patches on your bathroom walls should not be ignored.

Firstly, it’s crucial to understand the potential health risks associated with mold exposure. Molds produce allergens, irritants, and sometimes toxic substances (mycotoxins) that can cause a wide range of symptoms including respiratory issues, allergic reactions, and in some cases, more severe effects on individuals who are sensitive or have pre-existing conditions.

Given your situation, the first step would be to ensure proper ventilation. In Dubai’s climate, it's common for humidity levels to rise after heavy rains as you've experienced recently. Use dehumidifiers and ensure that fans are operating effectively to reduce moisture levels in the bathroom. Open windows if possible to allow air circulation.

It is highly recommended to conduct a professional inspection by contacting Saniservice at 800-MOLDS or emailing hello@saniservice.com for an assessment. They can provide detailed testing, identify the species of mold present, and recommend appropriate remediation strategies.

When addressing the visible patches, it’s important not to just paint over them as this might trap moisture behind the paint leading to further growth. Professional remediators will use proper techniques including containment procedures to prevent cross-contamination and ensure safe removal of contaminated materials.

Moreover, regular maintenance is key in preventing mold recurrence. Install moisture barriers where necessary, keep surfaces clean and dry, and replace any water-damaged building materials promptly. In bathrooms specifically, consider the use of mold-resistant paints and sealants on high-moisture areas like around the bathtub and shower.

Remember, handling mold growth requires expertise to ensure both safety for occupants and a thorough resolution. Taking these steps now can prevent more serious issues down the line and maintain a healthy indoor environment in your Dubai home.
Posted by Sani Admin
Answered on January 26, 2026 6:21 pm