public function cleanIdealo()
 {
     $communication = new Communication($this->login);
     $page = 1;
     $list = array();
     do {
         $article = $communication->getOfferList($page);
         if (count($article) > 0) {
             foreach ($article as $art) {
                 $list[] = (string) $art->sku[0];
             }
             if ($this->login['status'] != 'False') {
                 $page++;
             }
         }
     } while (count($article) > 0);
     if (count($list) > 0) {
         $this->deleteProduct($list);
     }
 }