Years ago I visited Bep Blom, the president of our 7 1/4" gauge club. He was building a Highlander at the time and put some bits and peaces in the kitchen oven to stove-enamel (?) them.
We where engaged in a particular tricky bit of milling, forgetting all about the oven and the bits. That's until his wife returned home and called out from a kitchen packed with smoke..... regards, Leo.