clorox bleach in diesel

We used to have school bus drivers pull up to the gasoline pumps at the bus garage and start putting gas in a diesel bus. After ten gallons or so they would realize the mistake and call for us.. We would have to tow it into the garage and drain the tank.. Of course gasoline is far better than bleach and a little left behind is not a problem. You will have to flush that tank after a total draining..