Why TikTokers are finding rusty razor blades behind bathroom mirrors

As medicine cabinets started to be installed directly into walls, manufacturers added this slot

so where do all those used razor blades go? in the bottom of the wall! and they wait there until some poor future remodeler decides to

razor shark slot demo razor blades behind the walls If the previous owner removed or replaced the medicine cabinet, you might not expect it report · 07

razor blade wall slot , have slots in the medicine cabinet that are designed to take razor blades? Some homes even