diff --git a/prometheus/clean.sh b/prometheus/clean.sh
new file mode 100755
index 0000000..a9f2554
--- /dev/null
+++ b/prometheus/clean.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+echo "Deleting old Prometheus data (please enter sudo password):"
+sudo rm -rf prometheus-data/*
\ No newline at end of file