Have you ever worn freshly washed clothes and the scent of the clothes still had a funky smell? Clothes made with synthetic materials can develop bad odours due to several reasons:
1. Moisture Trapping
Synthetic fabrics like polyester, nylon and acrylic tend to trap moisture close to the skin rather than wicking it away like natural fibres. This moisture provides a breeding ground for bacteria, which thrive in warm, damp environments and can cause unpleasant odours.
2. Bacterial Growth
Bacteria naturally present on the skin can proliferate in the moist environment created by synthetic fabrics, leading to the production of odour-causing compounds.
3. Chemical Reactions
Some synthetic materials, especially when combined with sweat or body oils, can undergo chemical reactions that produce odours.
4. Absorption of External Odours
Synthetic fabrics can absorb odours from the environment, such as smoke or cooking smells, which can become trapped in the fibres and linger over time.
5. Lower Breathability
Synthetic fabrics often have lower breathability compared to natural fibres, leading to a buildup of sweat and moisture that contributes to odour development.
6. Poor Laundering
Improper washing or inadequate drying of synthetic garments can also contribute to odour retention. Synthetic materials may require pre-treatment with special enzyme detergents to remove stubborn odours. Washing at low temperatures or using insufficient detergent may not effectively remove bacteria and odour-causing compounds from the fabric.
