diff --git a/safedelete/controllers/SafeDeleteController.php b/safedelete/controllers/SafeDeleteController.php
index 95b924a..0505d29 100644
--- a/safedelete/controllers/SafeDeleteController.php
+++ b/safedelete/controllers/SafeDeleteController.php
@@ -1,4 +1,5 @@
 <?php
+
 namespace Craft;
 
 class SafeDeleteController extends BaseController
@@ -11,17 +12,22 @@ public function actionTryDelete()
         $settings = craft()->plugins->getPlugin('safeDelete')->getSettings();
 
         $relations = craft()->safeDelete->getUsagesFor($ids, $type);
-        
-        if($relations === null || count($relations) === 0) { // safe to delete
+
+        if ($relations === null || count($relations) === 0) { // safe to delete
 
             return $this->doAction($ids, $type);
         } else {
-            $html = craft()->templates->render('safeDelete/deleteOverlay', ['relations' => $relations, 'allowForceDelete' => (bool)$settings->allowForceDelete]);
+            $html = craft()->templates->render(
+                'safeDelete/deleteOverlay',
+                ['relations' => $relations, 'allowForceDelete' => (bool)$settings->allowForceDelete]
+            );
 
-            return $this->returnJson([
-                'html' => $html,
-                'success'=> true,
-            ]);
+            return $this->returnJson(
+                [
+                    'html'    => $html,
+                    'success' => true,
+                ]
+            );
         }
     }
 
@@ -29,7 +35,7 @@ protected function doAction($ids, $type)
     {
         $message = '';
 
-        switch($type) {
+        switch ($type) {
             case 'asset':
                 craft()->assets->deleteFiles($ids);
                 $message = Craft::t('Assets deleted.');
@@ -40,10 +46,12 @@ protected function doAction($ids, $type)
                 break;
         }
 
-        return $this->returnJson([
-            'success'=> true,
-            'message' => $message,
-        ]);
+        return $this->returnJson(
+            [
+                'success' => true,
+                'message' => $message,
+            ]
+        );
     }
 
     public function actionForceDelete()
@@ -53,13 +61,25 @@ public function actionForceDelete()
 
         $settings = craft()->plugins->getPlugin('safeDelete')->getSettings();
 
-        if($settings->allowForceDelete)  {
+        if ($settings->allowForceDelete) {
 
             return $this->doAction($ids, $type);
         }
 
-        return $this->returnJson([
-            'success'=> false,
-        ]);
+        return $this->returnJson(
+            [
+                'success' => false,
+            ]
+        );
+    }
+
+    public function actionDeleteUnreferenced()
+    {
+        $ids = craft()->request->getPost('ids');
+        $type = craft()->request->getPost('type');
+
+        $ids = craft()->safeDelete->filterReferencedIds($ids, $type);
+
+        return $this->doAction($ids, $type);
     }
 }
diff --git a/safedelete/elementactions/SafeDelete_BaseDeleteElementAction.php b/safedelete/elementactions/SafeDelete_BaseDeleteElementAction.php
index a0ba0b0..6c2f334 100644
--- a/safedelete/elementactions/SafeDelete_BaseDeleteElementAction.php
+++ b/safedelete/elementactions/SafeDelete_BaseDeleteElementAction.php
@@ -47,13 +47,20 @@ public function getTriggerHtml()
                             modal.hide();
                            });
                            
-                           \$html.find('.submit').on('click', function() {
+                           \$html.find('.submit[name=forceDelete]').on('click', function() {
                                Craft.postActionRequest('safeDelete/forceDelete', {'ids': ids, type: '$deletionType'}, function(res) {
                                     Craft.elementIndex.updateElements();
                                     modal.hide();
                                });
                            });
                            
+                           \$html.find('.submit[name=deleteUnreferencedElements]').on('click', function() {
+                               Craft.postActionRequest('safeDelete/deleteUnreferenced', {'ids': ids, type: '$deletionType'}, function(res) {
+                                    Craft.elementIndex.updateElements();
+                                    modal.hide();
+                               });
+                           });
+                           
                            \$html.find('.reload').on('click', function() {
                             modal.hide();
                             doAction(ids);
diff --git a/safedelete/services/SafeDeleteService.php b/safedelete/services/SafeDeleteService.php
index 4b62469..861579d 100644
--- a/safedelete/services/SafeDeleteService.php
+++ b/safedelete/services/SafeDeleteService.php
@@ -24,6 +24,36 @@ public function getUsagesFor($ids, $type)
         return $relations;
     }
 
+    /**
+     * Returns an array only with ids which are
+     * not referneced and safe to delete.
+     *
+     * @param $ids
+     * @param $type
+     * @return array
+     */
+    public function filterReferencedIds($ids, $type)
+    {
+        $arrIds = [];
+        $arrRet = [];
+
+        $relations = craft()->safeDelete->getUsagesFor($ids, $type);
+
+        foreach ($relations as $elements) {
+            foreach($elements as $element) {
+                $arrIds[] = $element['sourceElement']->id;
+            }
+        }
+
+        foreach($ids as $id) {
+            if (!in_array($id, $arrIds)) {
+                $arrRet[] = $id;
+            }
+        }
+
+        return $arrRet;
+    }
+
     protected function getRelationsForElement($id)
     {
         $arrReturn = [];
diff --git a/safedelete/templates/deleteOverlay.twig b/safedelete/templates/deleteOverlay.twig
index 25c7d53..490de26 100644
--- a/safedelete/templates/deleteOverlay.twig
+++ b/safedelete/templates/deleteOverlay.twig
@@ -65,7 +65,7 @@
                 </div>
                 {% if allowForceDelete %}
                     <p style="margin-top: 20px;">
-                        <input type="button" class="btn submit" value="{{ 'Delete all elements'|t }}">
+                        <input type="button" class="btn submit" name="forceDelete" value="{{ 'Delete all elements'|t }}">
                     </p>
                     <p style="margin-top: 10px;">{{ 'WARNING! Deletion of referenced elements can lead to unexpected consequences and errors in the frontend.'|t }}</p>
                 {% endif %}