8 Hidden Habits That Can Cause Bad Odor in Older Women

Why it matters:

As estrogen levels decline, sweat can become more concentrated and stronger-smelling, making breathable fabrics increasingly important.

What helps:

Opt for natural fibers such as cotton, linen, bamboo or modal, especially for underwear, bras and tops worn close to the skin.

2. Rewearing Bras or Undergarments Too Long

Bras, shapewear and similar garments absorb sweat, oils and bacteria, even if they don’t feel dirty. Wearing them several days in a row allows odor to develop gradually and often unnoticed.

Why it matters:

The area beneath the breasts is especially prone to moisture and bacterial growth, which can lead to sour or musty smells.

What helps:

Rotate bras daily and wash them after one to two wears. Make sure they are fully air-dried before wearing again.

3. Not Fully Drying After Bathing