Old houses with razor blade slots

Razor blades found in walls during remodeling! (installed, cabinets razor blade wall slot If you're a DE shaver, then you know the need to dispose of old razor blades properly Blade razor shark slot rtp blade 186 blame 187 blanket 188 blast 189 bleak 190 bless 191 blind razor 1431 ready 1432 real 1433 reason 1434 rebel 1435 rebuild 1436

razor blade slot history in the back of the cabinet I've lived in multiple homes with these in the bathroom cabinet Just drops the used razors into the wall lol