Can DIY dehumidification fix my closet smell?« Back to Previous Page

After the rain last month, I noticed a musty smell in my bedroom closet. It's not as bad as before, but it still lingers. My kids have been complaining of coughing more frequently lately, and I suspect the humidity might be to blame. Can someone who has dealt with similar issues share their experience on how they handled dehumidification without hiring a professional?
Posted by Sarah Walker
Asked on February 5, 2026 11:39 pm
Certainly! The situation you're describing is quite common in the UAE, especially after periods of rain. High humidity levels can indeed cause musty smells and even trigger respiratory issues like coughing, which your kids are experiencing.

In Dubai, we often face challenges related to high humidity due to our climate. It’s not uncommon for closets and other enclosed spaces to accumulate moisture, leading to unpleasant odors and potential mold growth. Before delving into DIY dehumidification methods, it's crucial to understand that while these measures can be effective in mild cases, they might not always fully address the underlying issues.

For starters, ensure your closet is properly ventilated. Opening windows during dry spells or using exhaust fans can help reduce moisture levels. However, this approach is limited as it heavily depends on external conditions and may not provide consistent results.

A more reliable method involves the use of dehumidifiers. Portable units are widely available in UAE markets and can be quite effective if used correctly. Aim for a unit with a capacity that suits your specific space needs. For instance, closets usually require smaller units compared to larger rooms. The key is to maintain the ideal relative humidity (RH) level, which should ideally be between 30% - 50%. Monitoring this with a hygrometer can help you gauge whether your efforts are paying off.

Another practical tip: use silica gel or moisture-absorbing packets to absorb excess moisture in your closet. These work best when used alongside dehumidifiers and can be particularly useful during rainy seasons or when dehumidification units are not sufficient.

Regular cleaning is also essential. Dust, dirt, and accumulated debris can trap moisture and promote mold growth. Scrub the walls and surfaces of your closet with a solution of water and vinegar, which is effective against mildew. Ensure to dry everything thoroughly afterward to prevent future issues.

However, it’s important to note that in serious cases or if you suspect extensive mold growth, hiring professional services such as those offered by Saniservice at 800-MOLDS (800-66537) might be necessary. They can provide thorough inspections and remediation where DIY methods fall short.

In conclusion, while DIY dehumidification strategies can significantly improve your closet's air quality, they should be part of a broader approach that includes regular cleaning and possibly professional assistance. Always ensure safety measures are in place when dealing with mold or moisture issues to prevent further complications.
Posted by Sani Admin
Answered on February 7, 2026 2:18 pm