I don't have a dishwasher right now (well except me.. lol) but when I did, I always put all utensils handle side up. I guess it was something my mom always ingrained in my head... something about if the door was down and someone tripped, how much it would suck to land on knives and forks sharp sides up.. LOL although I'm thinking it would suck to fall on either end of a knife actually.