Charger Cable turning yellow
My Macbook Pro charger is turning yellow. This is the second charger I've had and the first one went yellow too. I take care of my chargers and make sure I don't yank them or get them tangled. Is it overheating? They last about a year and then start turning yellow. What should I do? Is there a way I can prevent this? This is the only charger I have an issue with. My iPhone charger doesn't do this.
MacBook Pro with Retina display