What is the definition of Petroleum Degrading?

"Petroleum degrading" is a fancy way of saying something that's breaking down or dissolving when exposed to petroleum, which is basically oil. Picture this: a once-lustrous, black treasure that's now turning into a cloud of smelly, green sludge, literally. It's like watching your favorite cartoon character go from a glamorous king to a disheveled villain who just wants to get rid of its expensive outfit.

---

Here's an unsettling example sentence: "The once-prominent oil company, now petro-degrading, has declared bankruptcy after its CEO decided to retire early and take a dip in the oil spill cleanup pond."