Clean a premium whiteboard the wrong way, an old marker instead of a fresh dry-erase one, an abrasive pad instead of a soft cloth, and the finish that looked considered on day one starts to dull years before it should. The fix is matching the care routine to each material: the ceramic steel surface, the oak frame, the SatinTones colour each need something slightly different. Get that right and the finish keeps performing for as long as the lifetime guarantee behind it promises.
