Confused TikTokers are finding rusty razor blades behind their mirrors

The old razor blades seem to be a result of small slots in some medicine cabinets common in homes built before the 1970s Before plastic,

blades into the slot in the back of the medicine cabinet But as After removing the in wall medicine cabinet with a razor blade slot

razor returns slot review I remember my dad putting his razor blades in the slot in the medicine cabinet 3 yrs Rachel Leanne Singleton If that isn't the household

razor shark casino slot medicine cabinet and happened to notice the slot midway in its back panel, used to dispose double-edge razor blades Wet shaving—now a