Review on Mirror On A Rope Reflect Shower Mirror - Medium Sized, Shatterproof. Eliminate Fog & Shadows. With Stainless Steel Hooks & Adjustable Rope. by Amy Smith

I love this mirror! This is the only one I've had that doesn't give me any problems with fogging in the shower. The secret is that unlike most others, the back is not enclosed by anything. If you can't reach the back of the mirror, you can't equalize the temperature between the front and back (by holding it under warm water), causing fog. That's simple science. So yeah, he's sweating. You wash it front and back and the fog disappears. This is the cheapest mirror I have ever owned and it is the best! I don't normally write reviews (and these days, with the poor quality of most of the products we buy, most would be negative if I did), but I had to take a moment to highlight this truly excellent mirror. Just follow the simple instructions (wash front and back when ready to use) and you'll be happy. One more thing: since it hangs, you can easily hold it while shaving. This is a bonus if you wear glasses as you don't have to be very close to the shower wall to be close enough to the mirror to see well.