diff -r a4cde20e4ced -r 99dcd8488b62 www/includes/db_product.php
--- a/www/includes/db_product.php	Fri Jun 28 20:12:54 2019 +0200
+++ b/www/includes/db_product.php	Sun Jun 30 13:18:36 2019 +0200
@@ -75,8 +75,6 @@
 	$sql .=  ", brew_mash_ph='" . $_POST['brew_mash_ph'];
 	$sql .= "', brew_mash_sg='" . $_POST['brew_mash_sg'];
 	$sql .= "', brew_mash_efficiency='" . $_POST['brew_mash_efficiency'];
-	$sql .= "', brew_sparge_temperature='" . $_POST['brew_sparge_temperature'];
-	$sql .= "', brew_sparge_volume='" . $_POST['brew_sparge_volume'];
 	$sql .= "', brew_sparge_est='" . $_POST['brew_sparge_est'];
 	$sql .= "', brew_sparge_ph='" . $_POST['brew_sparge_ph'];
 	$sql .= "', brew_preboil_volume='" . $_POST['brew_preboil_volume'];
@@ -676,8 +674,6 @@
 		$brew .= '","brew_mash_ph":' . floatval($row['brew_mash_ph']);
 		$brew .= ',"brew_mash_sg":' . floatval($row['brew_mash_sg']);
 		$brew .= ',"brew_mash_efficiency":' . floatval($row['brew_mash_efficiency']);
-		$brew .= ',"brew_sparge_temperature":' . floatval($row['brew_sparge_temperature']);
-		$brew .= ',"brew_sparge_volume":' . floatval($row['brew_sparge_volume']);
 		$brew .= ',"brew_sparge_est":' . floatval($row['brew_sparge_est']);
 		$brew .= ',"brew_sparge_ph":' . floatval($row['brew_sparge_ph']);
 		$brew .= ',"brew_preboil_volume":' . floatval($row['brew_preboil_volume']);