The lifespan of women’s underwear is determined by factors such as fabric quality, wear-and-wear frequency, and laundering practices. In general, it’s recommended to change your underwear every 6 to 12 months. Wearing and washing your underwear regularly can cause the fabric to deteriorate, lose elasticity, and become less hygienic as a result of bacterial growth.

Cotton, for example, has a longer shelf life than synthetic fabric. However, it may degrade faster with regular washing.

Signs that it’s time to change your underwear include:

- Stretch-out elastic

- Thinning fabric

- Visible wear and tear

- A decrease in comfort

You can extend the life of your underwear collection by investing in a few good-quality pairs and rotating them regularly.

You can also preserve your underwear’s integrity by laundering it in gentle cycles using mild detergent and avoiding high-heat dryers.

Ultimately, it comes down to comfort, hygiene, and fabric condition.

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