McDonald's french fries are pretty amazing, but sometimes you order them and they totally taste like they have been sitting around for a bit. So there is a not so secret hack that will ensure you get a fresh order of fries each time you swing through the McDonald's drive thru.
When you order them ask for them without salt. Since they automatically salt all the fries when they come out of the fryer this means they will have to make a fresh unsalted batch just for you! Sure, you'll have to wait a little bit, but totally worth it.