I swiped this right off a comment she made on FB and I’m posting it here so when I need it, I got it!
“Indulge my geekiness but this is so cool. If you have a WP blog & don’t want a sidebar widget to show up on certain pages, here’s how you do it. Get the Widget Logic plugin. It will add a section to the bottom of each widget. You put this formula: !is_page(insert page ID) To get the page ID get the plugin PageMash mouseover the page & get the number.”
Thanks Mamasan Janet!