For the drawing page to which the background is assigned, on the File menu, click Page Setup, and then click the Page Properties tab.
In the Background list, click None.
Note: A background can be assigned to many pages. Repeat Step 1 for each page to which the background is assigned.
In the lower-left part of the window, right-click the tab of the background you want to delete, and then click Delete Page.
Delete a background
Applies To: Visio 2007, Visio Standard 2007, Less
Applies To: Visio 2007 , Visio Standard 2007 , More...