From the Annals of Razor Blade Disposal

Maggard Razors Blade Bank Used Blades Lifetime Wall Slot · Use a stud finder to ensure you pick a spot well between two studs · Use a level to

If you're a DE shaver, then you know the need to dispose of old razor blades properly Blade

razortooth slot In the case of safety razors, these slot into the reusable housing Instead of thrown the razor away , or inserting a

razor blade slot in medicine cabinet “These old units had a slot in the back that was used to discard used blades, which would allow them to fall into the wall cavity between