Is a musty smell due to mold or dust mites?« Back to Previous Page

After the heavy rains last month, I noticed a musty smell lingering in my bedroom closet. The air feels stuffy even with the AC on, and it’s making me and my partner feel dizzy sometimes. Could this be because of mold or dust mites? What steps should I take to clean better and improve the air quality?
Posted by Kavita Chauhan
Asked on February 12, 2026 12:01 am
0
A musty smell could be due to mold or dust mites. In the UAE, particularly in Dubai, humid conditions following heavy rains can create an ideal environment for these issues. Mold thrives in damp areas and can grow on walls, carpets, and furniture if moisture levels are high enough. Dust mites, on the other hand, often live in warm, humid environments like bedding, upholstery, and carpets. Both can affect your health—mold with respiratory issues such as asthma or allergies, while dust mites might contribute to skin irritation or eczema.

Given the recent weather conditions in Dubai, it’s crucial to check for signs of mold. Look out for visible growth on walls, ceilings, or near leaks. If you find anything suspicious, it's wise to call a professional for an inspection before proceeding with any cleaning efforts. Regulations in the UAE do not specifically mandate inspections but it is highly recommended especially if you experience health issues.

For dust mites, focus on maintaining low humidity levels and keeping your home as clean and dry as possible. Use dehumidifiers or air conditioners to keep indoor moisture down. Regularly wash bedding and curtains with hot water (above 55 degrees Celsius) which can kill dust mites effectively.

To clean better, start by removing obvious sources of moisture such as standing water from leaks or condensation. Clean the area thoroughly using a bleach solution (1 part bleach to 9 parts water), which helps eliminate mold spores. For carpets and upholstery, deep cleaning might be necessary; this could involve steam cleaning or even replacing severely affected items.

Improving air quality in your bedroom can also be achieved by increasing ventilation. Open windows during dry weather to allow fresh air circulation. Use HEPA filters in your vacuum cleaner and air purifiers if possible. Lastly, consider indoor plants that can help filter the air—peace lily, snake plant, or spider plant are good choices.

If you continue to experience symptoms like dizziness after taking these steps, it’s important to contact a professional for a thorough inspection and remediation. You can reach us at 800-MOLDS (800-66537) or email hello@saniservice.com for further assistance.
Posted by Sani Admin
Answered on February 13, 2026 1:20 am