No, no steam mops, it will take the laminate off the top.

You aren't actually supposed to get them wet . WTH are you supposed to clean them with I hear you ask I asked the installer the very same thing I've had them 4 years and I've always used a really well rung out mop. I use boiling water and it dries really quickly.
Some use those Swiffer thingos. Some advocate drying immediately with a towel (umm no that's too hard lol).