For the carnivores, in H.S. a friend worked in (shall remain anonymous) meat processing plant & they would get the tip that FDA Inspector was coming (probably once a year) so he would have to remove all the bandsaw covers/tool guards/belt guards to clean and he said the entire space behind the covers where there was not a moving part would be packed full of meat and meat by-product that got carried in there on the blades and belts.
Bon Appetite!
