Monsoon laundry hacks: Why your clothes smell musty after washing and 10 easy ways to keep them fresh

You wash your clothes with detergent, fabric conditioner and sometimes even fragrance boosters. Yet, during the monsoon, they emerge from the wardrobe with an unmistakable damp, musty smell.

If this sounds familiar, you're not alone. The rainy season creates the perfect environment for mould, mildew and odour-causing bacteria to thrive, making laundry one of the biggest household challenges during this time of the year. Here's why it happens, and more importantly, how to stop it.

Why do clothes smell musty during the monsoon?

The culprit isn't usually your detergent, it's the weather. During the monsoon, humidity levels remain exceptionally high, making it difficult for clothes to dry completely. Even if garments feel dry to the touch, moisture can remain trapped deep within the fibres. This dampness creates an ideal breeding ground for bacteria and fungi, which release the familiar musty odour.

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The problem becomes worse when clothes are left sitting inside the washing machine after a wash cycle, dried indoors without proper ventilation, or folded and stored before they're completely dry. Even freshly washed clothes can begin to develop mildew if they remain damp for extended periods.

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10 simple ways to keep clothes smelling fresh

1. Never leave wet clothes in the washing machine

The moment the wash cycle ends, remove your clothes. Even an hour or two inside a closed washing machine can encourage bacterial growth.

2. Dry clothes in a well-ventilated space

If outdoor drying isn't possible, place your drying rack near a window, balcony or under a ceiling fan. Better airflow means faster drying.

3. Space clothes apart

Avoid hanging garments too close together. Air needs to circulate around every piece for efficient drying.

4. Use a dehumidifier or air conditioner

Running a dehumidifier, or even your air conditioner in dry mode, can significantly reduce indoor humidity, helping clothes dry faster.

5. Wash smaller loads

Overloading the washing machine means clothes retain more moisture and take much longer to dry.

6. Clean your washing machine regularly

A dirty washing machine can harbour mould and bacteria, transferring unpleasant odours to freshly washed clothes. Clean the drum, detergent drawer and rubber gasket every few weeks.

7. Make sure clothes are completely dry before storing

One of the biggest mistakes people make is folding clothes that are only "almost dry." Even slight moisture trapped inside wardrobes can lead to mildew.

8. Let wardrobes breathe

Open your cupboards occasionally during the day to improve air circulation, especially during prolonged rainy spells.

9. Add natural odour absorbers

Keeping moisture absorbers, activated charcoal bags or small sachets of baking soda inside wardrobes can help reduce dampness and unpleasant smells.

10. Rewash clothes if they already smell

Once mildew odour develops, simply spraying perfume won't solve the problem. Rewash the garment and dry it thoroughly before putting it back into storage.

Why perfume isn't the answer

Many people try masking the smell with fabric fresheners or perfume. Unfortunately, that only covers the odour temporarily. Unless the bacteria and trapped moisture are eliminated, the smell will quickly return. Instead, focus on ensuring clothes dry completely and are stored in a clean, moisture-free environment.

Monsoon humidity is unavoidable, but musty-smelling clothes don't have to be. A few simple habits, such as drying laundry promptly, improving ventilation and avoiding damp storage, can keep your wardrobe smelling fresh throughout the rainy season.