Should I worry about musty smell in bathroom?« Back to Previous Page

After the heavy rain last month, I noticed a musty smell lingering in the bathroom where my grandmother stays. It’s particularly noticeable when she uses the humidifier every night. The tiles around the shower area seem to be more damp than usual, and there are even some mildew spots starting to appear. How can I prevent this issue from happening or recurring?
Posted by Samantha Allen
Asked on January 19, 2026 7:36 pm
0
Absolutely, a musty smell in the bathroom is something that should not be ignored. This could point to an issue of dampness and potential mold growth, which can pose health risks particularly for elderly individuals who may have weakened immune systems or respiratory issues.

In Dubai/UAE, humidity levels can sometimes reach uncomfortable highs due to climatic conditions, especially during summer months. This combined with inadequate ventilation in bathrooms can lead to the buildup of moisture, creating an environment where mold and mildew thrive. The UAE has building regulations that require proper design and maintenance practices to ensure indoor air quality is maintained at acceptable levels.

Firstly, you should address the issue immediately by ensuring good ventilation. Open windows when possible or consider installing exhaust fans that vent directly outside to remove excess moisture from the air. Running the bathroom fan during and after showering can significantly reduce humidity in the space.

Secondly, inspect all areas of the bathroom for signs of dampness and mold. Focus on corners near showers and around plumbing fixtures as these are prime locations for moisture accumulation. If you notice any mildew or black spots, it’s important to clean them promptly using a solution of water and bleach, but be cautious with stronger chemicals which can irritate skin.

If the issue persists despite your efforts, it might be best to seek professional inspection services. In Dubai, companies like Saniservice are reputable for offering mold testing and remediation services that adhere to local standards such as ASHRAE guidelines. They can help identify any hidden sources of moisture or ventilation issues and provide solutions tailored to your specific situation.

Lastly, regular maintenance is key in preventing future occurrences. Ensure that grout lines around tiles remain clean and free from debris which can trap water and encourage mold growth. Also, check for leaks behind fixtures and pipes regularly as these are common points where water can seep into walls or floors unnoticed.

Remember to take necessary precautions when handling cleaning solutions and wear appropriate protective gear if you decide to tackle the issue yourself. If in doubt, don’t hesitate to call 800-MOLDS or email hello@saniservice.com for assistance.
Posted by Sani Admin
Answered on January 24, 2026 12:10 am