They absolutely destroy it with garbage.

I make them pick up their stuff every time they get out. I've tried making them be the ones to clean it. I've tried yelling. I've tried pleading. I've tried everything.

They just don't care. They literally cannot sit without sitting on garbage. They empty their drinks into the cup holders. They color on the inside walls.

I cannot get into their car without wanting to vomit from both disgust and sadness.

My wife says she doesn't care because it's a minivan and she doesn't like it anyway. Doesn't really make me want to buy them a nice car to mess up though.