If you don't complete and attribute for a product in Magento it displays as 'No' rather than just hiding them. This means attributes that aren't relevant for a product will still appear confusing the user. Change the following code in Path : app/design/frontend/base/default/template/catalog/product/view/attributes.phtml: From code : <?php foreach ($_additional as $_data): ?> <tr> <th><?php echo [...]