WHAT THE FUUUUCK I never knew that whoa. I combine towels all the time too??
Honestly, I have no idea how it caught on fire. In a fit of passion I said it was because it was a bathroom towel, but I really have no idea if that’s why, haha. It is just extremely strange, because I opened the oven, pulled the pan out, and then I smelled it. It was definitely on fire in less than five seconds. Really bizarre.