You'd avoid it by creating another menu and menu location. You can do this with a widget area or whatever. Then only call the menu if the page is the home page with is_home() or is_front_page() if it is a page.
You'd avoid it by creating another menu and menu location. You can do this with a widget area or whatever. Then only call the menu if the page is the home page with is_home() or is_front_page() if it is a page.