I was wanting to have a spare gallon of DEF in the pickup . I put the DEF in to a gallon mile jug. The DEF seeped through the plastic! My truck bed has a bed rug in it. The rug started growing some...
Putting that stuff in another co tainer simply makes it useless junk. Leak? Good luck. Pig pea and water, so start with lots of water to flush. It is also corrosive, so take the rug out and clean the metal up before it eats your bed up. Try baking soda and water mixture.