Is shower mold in Dubai causing my scratchy throat?« Back to Previous Page

Black mould in bathroom grout is common in Dubai due to the high humidity and condensation from hot showers. The scratchy throat you're experiencing is a known irritant effect from inhaling mould spores, especially in a confined, steamy space like a shower.

For a small, surface-level patch (less than one square foot), you can often manage it yourself. Wear a mask and gloves. Scrub the grout with a dedicated mould remover or a paste of baking soda and vinegar. The key is to dry the area completely afterward with a fan or by opening a window to prevent immediate regrowth.

However, since you're already experiencing physical symptoms and the humidity has been extreme, the visible spots may be part of a larger issue. Mould can thrive behind tiles or in the wall if there's a persistent moisture source. In many Dubai apartments, this is a recurring problem that DIY solutions can't fully address.

For a persistent issue or if the area is large, a professional inspection is recommended to assess the extent. They use moisture meters and borescopes to check for hidden growth. Remediation involves isolating the area, removing contaminated materials like grout, and using industrial air scrubbers to remove spores from the air. The final step is identifying and correcting the moisture source, which is often inadequate bathroom ventilation. Running the exhaust fan for 30 minutes after every shower is a critical habit. In some cases, a dehumidifier may be necessary to keep indoor humidity below 60%, which is the threshold where mould thrives.