Young kids and car sickness

Have you experienced this? What did you do to help them? My 5 year old just started to get sick when we are in the car, it doesn’t happen every time but it happens enough. We make sure he’s not too hot and make sure he has the window cracked for fresh air and of course that he has a bucket. I am going to get some kids sea bands and see if they’ll work for him, did you find something worked better then others?