diff --git a/README.md b/README.md
index 10f638e..923db08 100644
--- a/README.md
+++ b/README.md
@@ -14,3 +14,9 @@ If you've already built this kernel or want to build it again without starting f
 ```bash
 env BUILDTOOL_LOCALDIR=SET ./buildtool.sh
 ```
+
+## Cleaning repository
+To remove everything `makepkg` produced, simply run:
+```bash
+./cleantool.sh
+```