Why was it common for older homes to have razor blade slots in the

Steel Medicine Cabinets medicine cabinet with razor blade slot Medicine cabinets had a slot in the back to dispose of the blades that way This was done right up to and into the 1970's medicine cabinet razor blade slot He thinks about the small pack of razor blades he bought in a moment He reaches into a cabinet for the small stash of his own

gator gold gigablox slot review I've lived in multiple homes with these in the bathroom cabinet Just drops the used razors into the wall lol