（Not Fogless) These shower mirrors come in a 2-pack. Just so you know, there's no anti-fog coating on the surface—so it's not an anti-fog mirror. The trick to keeping it from fogging up? Heat it up in the shower water. That stops condensation from forming on the mirror. It's better for outdoor use and for kids. But don't use it like a real anti-fog mirror, 'cause that's not what it is.