[header] How to decorate a storage box [title] Wash the surface with mild soap and water. [step] Paint adheres best to clean surfaces. Wipe the box down with warm water mixed with a few drops of mild dish soap, then rinse it thoroughly. 
You can dry the box with a towel or let it air-dry-just make sure the surface is completely dry before proceeding. [title] Lay down newspaper or plastic to protect your work surface.