does NERV do it in-house or do they hire dental contractors
have unusually large orders of industrial toothpaste and mouthwash in NERV's budget ever raised outsider suspicions
(did Pen Pen "take care of" them?)
can evangelions be compelled to brush and floss by themselves or must they be piloted
afterward, where do they spit
(is it LCL?)
did NERV engineer a massively upscaled, ruggedized dental floss that could stand up to the rigorous deman