Is a musty basement smell harmful?« Back to Previous Page

After the heavy storms last month, I noticed a persistent musty smell in the basement where we keep our furniture and electronics. The AC in my apartment seems to struggle more than usual during these humid days, causing the area to feel stuffy and uncomfortable. My kids have been complaining of coughs and runny noses, which could be linked to the air quality down there. How urgent is this issue, and what steps should I take right away to improve the indoor air quality in my basement?
Posted by Yasmin Al-Sayed
Asked on February 5, 2026 7:55 pm
0
Yes, a musty basement smell can be harmful and it's important to take action. The scent is often linked to mold growth which can cause respiratory issues and other health problems especially for kids who are more sensitive. In dubai/UAE the humidity can exacerbate these conditions making the situation even worse.

The first step you should take is to assess if there is visible moisture or dampness in your basement as this could indicate potential mold growth. Check for any leaks, standing water or condensation. If you notice such signs, it's crucial to address them immediately to prevent further spread of mold.

Also inspect the AC system and ensure proper maintenance and cleaning are done regularly. The AC struggle during humid days can indeed create a stuffy environment that promotes mold growth. Considering professional cleaning or servicing might be needed if your unit is old.

To improve air quality in your basement, you could use dehumidifiers to reduce moisture levels below 50% which is ideal for preventing mold. Ventilation also helps as it allows fresh air to circulate and remove dampness. Opening windows during drier periods can help but ensure there's no rain or dust coming inside.

Given the severity of your situation, I recommend you contact a professional inspection service like Saniservice at 800-MOLDS (800-66537) to conduct an assessment and get expert advice on remediation. They'll be able to properly identify any mold issues and provide solutions tailored for the UAE climate.

Remember, your family's health is paramount so don't delay in taking action. The sooner you address this issue, the better it will be for everyone living in your home.
Posted by Sani Admin
Answered on February 7, 2026 4:09 pm