General Question

brownlemur's avatar

Why do "fog-free" shower mirrors inevitably fog up after a few months?

Asked by brownlemur (4086points) September 11th, 2007
Observing members: 0 Composing members: 0

2 Answers

Hawaiiguy's avatar

I have one and I use a an anti fog spray I got at auto store, works great

Hawaiiguy (316points)“Great Answer” (0points) Flag as…
hossman's avatar

They usually rely on a coating that wears off.

hossman (3291points)“Great Answer” (0points) Flag as…

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