Is a musty smell urgent & harmful?« Back to Previous Page

After the rain last month, I noticed a musty smell in my bedroom closet, even though the windows were shut tight. The humidity seems to be at an all-time high, and now my kids have been coughing quite a bit. How urgent is it to address this issue, and what steps should we take to reduce the moisture in our home?
Posted by Kavita Singh
Asked on December 31, 2025 12:14 am
A musty smell is indeed urgent and can be quite harmful. The symptoms your kids have been experiencing—coughing—are indicative of the presence of moisture and mold in your home. In Dubai, particularly after a heavy rain event like you've experienced, it's not uncommon to encounter such issues due to the sudden change in humidity levels.

In the UAE, according to local standards and guidelines, high humidity can lead to the growth of molds which produce spores that are harmful when inhaled. These microorganisms can trigger allergic reactions, respiratory issues, and exacerbate existing health conditions like asthma or bronchitis. Moreover, persistent moisture can also cause structural damage to your home, leading to more serious problems down the line.

Given these factors, it's advisable to take immediate action to address the high humidity in your home. You should first perform a visual inspection of areas that are prone to moisture accumulation such as basements, bathrooms, and closets. If you notice any signs of water damage or visible mold growth, this is an urgent matter that requires professional attention.

You may consider calling 800-MOLDS or emailing hello@saniservice.com for a professional inspection. These services can help identify the source of the moisture problem, assess the extent of mold contamination, and provide remediation solutions tailored to your home's needs.

In the meantime, here are some practical steps you can take:

1. Ventilation: Ensure that all windows in your bedroom are open during the day to allow air circulation. If it is not possible due to the weather conditions, consider using exhaust fans or dehumidifiers.
2. Dehumidifier Use: Invest in a portable dehumidifier which can help reduce indoor humidity levels significantly. Aim for an ideal indoor relative humidity of 30-50% to minimize mold growth.
3. Clean and Dry: Regularly clean areas where moisture tends to accumulate, like the bathroom and kitchen. Ensure these areas are well-dried after use.
4. Seal Gaps: Check for gaps around windows, doors, and other openings that could allow outside moisture in.

Remember, addressing high humidity is not just about eliminating a musty smell; it’s also crucial for maintaining good indoor air quality and protecting the health of your family as well as the integrity of your home.
Posted by Sani Admin
Answered on January 2, 2026 11:35 pm