TS may be putting very wet items in his oven.
Maybe TS is operating some business that needs hot and wet towels.
Most ovens really is covered in oil that will protect it forever.
me thinks that it has nothing to do w/ wet items bring put inside or anythin'
just ard mid last year, me had disposed a m/w oven, where the rims of the door had rusted so badly, even tho' it's still working good
had to 'cos me fears that it might contaminate the food or the gap will leave it unsafe to be used for much longer
perhaps the reason being the failure to wipe clean after use
prolonged usage & the condensation that builds over time, somehow the possible cause for it to rust
probably apply to any kind of ovens if we failed to do such basic cleaning after each use
or at least once/wk?
