Should I handle bathroom mold myself?« Back to Previous Page

After the rain last month, I noticed a small patch of mold growing behind the shower curtain in the bathroom. It's only about the size of a palm, but it's got me worried. Given that we’ve been living here for two years without any issues before this, should I try to tackle it myself or is it better to call in a professional?
Posted by Jason Taylor
Asked on February 12, 2026 3:03 pm
Handling mold yourself can be tricky especially in an environment like Dubai where humidity levels can fluctuate due to the climate and air conditioning systems. The size of the patch you described might seem minor but it's crucial to understand that mold, particularly in bathrooms, could indicate a moisture issue which needs attention.

Firstly, consider the UAE regulations, specifically those outlined by the Department of Municipalities and Urban Planning (DM&UP). They recommend regular inspections for mold growth, especially in areas prone to high humidity like bathrooms. Given the recent rainfall, it's possible that increased moisture levels led to this patch of mold appearing behind your shower curtain.

Before you decide on tackling the issue yourself or calling a professional, here are some technical points and guidelines to consider:

1. Assessment: Determine if the mold is simply a surface growth (which can be cleaned) or if it has grown deeper into the materials. Surface cleaning might suffice for smaller patches like yours, but deeper growth could require more invasive measures.

2. Testing: While you may not need extensive testing for this small patch, it's wise to have it tested for type and toxicity. Some molds are harmless, while others can be allergenic or even toxic, particularly Stachybotrys chartarum (black mold), which is known to produce mycotoxins.

3. Remediation: If the mold is surface-level and non-toxic, you might consider cleaning it yourself. Use a mixture of water and detergent or a solution of one part bleach to nine parts water. Wear gloves and protective eyewear when doing so. Thoroughly clean all surfaces and ensure they are completely dry afterward.

4. Preventive Measures: Once the mold is cleaned up, address the moisture source to prevent future growth. Check for leaks in pipes or around the shower curtain, and consider installing a dehumidifier if necessary. Ensure proper ventilation in your bathroom by using exhaust fans during and after showers.

5. Professional Help: If the mold issue persists, spreads, or if you suspect it might be more severe than initially thought, it is recommended to call in professional help. In Dubai, companies like Saniservice offer comprehensive services including inspections, testing, and remediation. Their contact details are 800-MOLDS or 800-66537, or you can email them at hello@saniservice.com.

Remember, it’s better to be safe than sorry when dealing with mold in Dubai. The health effects of prolonged exposure cannot be underestimated. Always prioritize your and your family's well-being by ensuring proper handling and management of any mold issue.
Posted by Sani Admin
Answered on February 15, 2026 1:29 am