8 Hidden Habits That Can Cause Bad Odor in Older Women

1. Wearing Synthetic Fabrics Too Often

Many modern clothes are made from polyester or blends designed for durability and wrinkle resistance. Unfortunately, these fabrics trap heat and moisture, creating an ideal environment for odor-causing bacteria—especially as sweat composition changes with age.

Why it matters:

As estrogen levels drop, sweat can become more concentrated and pungent, making breathable fabrics more important than ever.

What helps:

Choose natural fibers like cotton, linen, bamboo, or modal, particularly for underwear, bras, and tops worn close to the skin.

2. Rewearing Bras or Undergarments Too Long

Bras and shapewear absorb sweat, skin oils, and bacteria—even if they don’t feel “dirty.” Rewearing them multiple days in a row allows odor to build up unnoticed.

Why it matters:

Areas under the breasts are prone to moisture retention and bacterial growth, which can lead to sour or musty smells.

What helps:

Rotate bras daily and wash them after 1–2 wears. Allow them to fully air-dry between uses. Continue reading…

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