diff --git a/clean_snapshots.sh b/clean_snapshots.sh
index 2209a9d..d93c0e1 100755
--- a/clean_snapshots.sh
+++ b/clean_snapshots.sh
@@ -8,10 +8,10 @@ export LESSCHARSET=utf-8
 	echo i skallet igjen.
 	echo
 	echo
-	
+
 	zfs list -r -t snapshot -o name,used principal/backupz/homepvv |
-		tail -n +2 | 
-		while read snap size; do 
-			echo zfs destroy $snap \# $size;
+		tail -n +2 |
+		while read -r snap size; do
+			echo zfs destroy "$snap" \# "$size";
 		done
-) # | less -R
\ No newline at end of file
+) # | less -R