@urtoast But not for surgical use. And thus not sterilized before use. Besides, I wouldn't want a knife to start sucking my blood either. Stab me, sure, but don't suck.
@Toriichii Well, 'clean' and 'sterile' are not the same.😅
Besides, we've seen them eat. Meaning they have bacteria in their mouths. We've not seen any brushing of teeth, or the blade equivalent which I guess is dismantling to clean between blade/handle/pommel or something? Whenever he cleans the blades, it's visualized as him 'cleaning' their bodies.