Removing breadcrumb from the Homepage in Bartik theme (Drupal 7)
You can also comment them out on the page.tpl.php like so

&lt;?php /* if ($breadcrumb): ?&gt;
       &lt;div id="breadcrumb"&gt;&lt;?php print $breadcrumb; ?&gt;&lt;/div&gt;
   &lt;?php endif; */?&gt;


And then if you want them back later... take the /* s out. :)