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Dont Wear New Clothes Immediately! The Hidden Dangers of Three Residues in Fabrics That May Cause Skin Rashes and Irritation

Life28 Aug 2026 15:00 GMT+7

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Dont Wear New Clothes Immediately! The Hidden Dangers of Three Residues in Fabrics That May Cause Skin Rashes and Irritation

Online clothes shopping has become common today. Many people, upon receiving their packages, often get excited and immediately try on their "new clothes" or remove tags and wear them right away without washing them first. The question is, is the behavior of "taking clothes out of the bag and wearing them immediately" really safe? And how necessary is "washing before wearing"? .

The behavior of "taking new clothes out of the bag and wearing them immediately" is riskier than you think.

New clothes sent directly from factories or online stores are not 100% clean as they appear. Wearing them right after removing from the bag exposes our skin directly to chemicals and dirt, whereas washing before wearing can remove up to 80-90% of these residues, reducing the risk of irritation.

The hidden dangers that may come with "new clothes"

Many believe that clothes sealed in plastic bags are dust-free, but in reality, the greater concern is the various compounds used during production, including

  1. chemicals and fabric dyes. Some dyes, such as azo dyes, can trigger skin allergies in areas where the fabric rubs against the body, like the armpits, folds of the skin, and pant edges.

  2. Formaldehyde is often coated on clothes by manufacturers to prevent wrinkles and fungal growth during sea transport. If it remains on the fabric and contacts sweat, it can cause red, itchy, and severe irritation, especially for sensitive skin.

  3. Bacteria and dirt from storage Even brand-new clothes can become contaminated during cutting, storage in warehouses, and transportation, exposing them to bacteria, fungi, or tiny insects without us noticing.

Groups at special risk

While healthy adults may not show immediate allergic reactions, infants, young children, or those with a history of atopic dermatitis may experience flare-ups more easily when wearing unwashed new clothes.

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Important tips for fashion lovers: Wash new clothes before wearing for safety.

For good hygiene and to prevent potential skin problems, it is recommended to:

  1. Always wash before wearing, whether they are fashion items, underwear, or socks. Use detergent and clean water before wearing.

  2. Wash new clothes separately, to avoid color transfer to other garments during the first wash.

  3. Dry in sunlight or well-ventilated areas, as sunlight helps kill some bacteria and reduces musty odors from chemical residues.

Though convenient and quick, taking new clothes out of the bag and wearing them immediately carries the risk of exposure to chemicals and dirt from production. Therefore, "washing before wearing" is a safer and healthier choice for skin in the long run, especially for frequent online shoppers who regularly order clothes.