It’s not so much about filling it up, but when someone goes to eventually renovate the place lol. Open the drywall and just have a bunch of blades to clean up… Or if you get a leak and have to now deal with a puddle of rusty blades.
I want to say that possibly one of the medicine cabinets had a smaller container that collected them at some point, but again, it was still fixed behind the wall lol.
It’s not so much about filling it up, but when someone goes to eventually renovate the place lol. Open the drywall and just have a bunch of blades to clean up… Or if you get a leak and have to now deal with a puddle of rusty blades.
I want to say that possibly one of the medicine cabinets had a smaller container that collected them at some point, but again, it was still fixed behind the wall lol.