Two whiteboard paint products you should consider when looking at how to turn a wall into a whiteboard are Matte Whiteboard Paint and Smart Whiteboard Paint. Matte Whiteboard Paint offers a unique, matte finish that also improves light reflectivity, making it ideal for environments where projectors or screens are often used. On the other hand, Smart Whiteboard Paint has garnered numerous awards for its commercial-grade quality and comes with a complete kit for DIYers.