There are a few things that can leave laminate floors looking lackluster. For starters, avoid oil-based products and polishing wax since they can leave streaks and even damage floors, says Lee. “It’s also important to avoid abrasive tools like steel sponges and hard-bristled mops.” Even long pet nails can damage your laminate floors. “Make sure to trim your pet’s nails, so you won’t have to worry about them scratching the floors while they roam around the house,” she adds.