diff --git a/ChangeLog b/ChangeLog
index bfa1f0d3d5e..10c0c98c625 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -17,7 +17,7 @@ Following changes may create regressions for some external modules, but were nec
 * PHP 5.3 is no more supported. Minimum PHP is now 5.4+
 * Remove the old deprecated code of doActions and getInstanceDao in canvas. The doActions of standard hooks are
   already available and are better.
-
+* Removed method fetch_prods() and get_each_prod() not used, keep only get_arbo_each_prod() that is better.
 
 
 ***** ChangeLog for 7.0.1 compared to 7.0.0 *****
diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 15c4a9d94de..dd0e41ee836 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -1530,8 +1530,8 @@ class Commande extends CommonOrder
              {
              $prod = new Product($this->db);
              $prod->fetch($idproduct);
-             $prod -> get_sousproduits_arbo ();
-             $prods_arbo = $prod->get_each_prod();
+             $prod -> get_sousproduits_arbo();
+             $prods_arbo = $prod->get_arbo_each_prod();
              if(count($prods_arbo) > 0)
              {
              foreach($prods_arbo as $key => $value)
diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index 403b9b7e6ca..6dbf49f69ef 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -3303,28 +3303,8 @@ class Product extends CommonObject
 	}
 
 	/**
-	 *  fonction recursive uniquement utilisee par get_each_prod, ajoute chaque sousproduits dans le tableau res
-	 *
-	 *	@param	array	$prod	Products array
-	 *  @return void
-	 */
-	function fetch_prods($prod)
-	{
-		$this->res;
-		foreach($prod as $nom_pere => $desc_pere)
-		{
-			// on est dans une sous-categorie
-			if(is_array($desc_pere))
-			$this->res[]= array($desc_pere[1],$desc_pere[0]);
-			if(count($desc_pere) >1)
-			{
-				$this->fetch_prods($desc_pere);
-			}
-		}
-	}
-
-	/**
-	 *  reconstruit l'arborescence des produits sous la forme d'un tableau
+	 *  Build the tree of subproducts into an array
+	 *  this->sousprods is loaded by this->get_sousproduits_arbo()
 	 *
 	 *	@param		int		$multiply		Because each sublevel must be multiplicated by parent nb
 	 *  @return 	array 					$this->res
@@ -3343,26 +3323,6 @@ class Product extends CommonObject
 		return $this->res;
 	}
 
-	/**
-	 *  Renvoie tous les sousproduits dans le tableau res, chaque ligne de res contient : id -> qty
-	 *
-	 *  @return array $this->res
-	 */
-	function get_each_prod()
-	{
-		$this->res = array();
-		if (is_array($this->sousprods))
-		{
-			foreach($this->sousprods as $nom_pere => $desc_pere)
-			{
-				if (count($desc_pere) >1) $this->fetch_prods($desc_pere);
-			}
-			sort($this->res);
-		}
-		return $this->res;
-	}
-
-
 	/**
 	 *  Return all parent products for current product (first level only)
 	 *