We have wood laminate. It's like a really dense fiber wood mixture with a printed film on it and a very very tough clear coating,. Not a urethane. Just like pergo in other words. Ruins a saw blade real well with the coating. They recommend to use a glue type sealer on the locking edges if used in a wet situation like kitchen or bathroom. We don't clean ours. Just sweep it. Vinegar left a film and the stuff made for it cost too much.
