Why Your Towels Keep Getting Orange Stains
The most common culprit behind these weird marks is benzoyl peroxide, a popular acne-fighting ingredient. You’ll find it in products like PanOxyl, Clearasil, Neutrogena, and even some prescription creams.
While it’s excellent for clearing up skin, benzoyl peroxide is also a strong oxidizer—basically, it works like liquid bleach. When it touches fabric, it doesn’t “stain” in the usual sense. Instead, it removes the dye from the fibers.
Why the Spots Turn Orange
On dark towels—think navy, charcoal, or black—the bleaching process often reveals bright orange, yellow, or pinkish hues. These are the base colors of the dye left behind after the darker pigments are stripped away.
A simple way to tell:
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