If you have a bathroom mirror with minor damage, keep reading to find out how to fix a chipped mirror or address those pesky black spots that often show up around the edges of a mirror.

Common Bathroom Mirror Issues 

In moisture-prone areas like the bathroom, the silver backing on a mirror can start to wear away. This is called “desilvering,” and it’s what causes those familiar black spots or streaks around the edges of a mirror. It’s a common problem where the mirror meets the backsplash. Water can seep behind the mirror and wear away the reflective coating.

Chips along the edges of an unframed bathroom mirror are another common issue. This can happen from normal wear and tear, such as when an object hits the mirror.

The good news is that you don’t necessarily need to replace your mirror to address minor problems. And that’s a good thing, because bathroom mirrors are expensive.

Cost to Replace a Bathroom Mirror

The national average cost to replace a bathroom mirror is around $250. But for a large plate-glass mirror, you could be looking at $450 or more. And that’s just for a basic, unframed mirror—no frills or extras.

Ultimately, the price to replace a bathroom mirror can vary considerably based on the dimensions, glass type, thickness, and other factors. Custom mirror glass costs even more.

Then there’s the issue of how the mirror is attached to the wall. Builder-grade mirrors are usually attached to the wall with clips, but some are glued directly to the wall. This can make it almost impossible to remove the mirror without breaking it, leaving you with a potentially hazardous mess.

A Better Alternative to Replacing Your Mirror

Instead of replacing a plate glass mirror with minor cosmetic issues, use a DIY mirror frame kit to fix a cracked mirror or cover up dark spots. You can even order single or bundle mirror frame samples to see what color and style works best in your space!