diff --git a/docs/plugins/regrass.rst b/docs/plugins/regrass.rst
index 8d42fe5a77..16c1fe43f1 100644
--- a/docs/plugins/regrass.rst
+++ b/docs/plugins/regrass.rst
@@ -9,6 +9,10 @@ This command can refresh the grass (and subterranean moss) growing on your map.
 Operates on floors, stairs, and ramps. Also works underneath shrubs, saplings,
 and tree trunks. Ignores furrowed soil and wet sand (beaches).
 
+The `cleaners` tool can help remove grass if you messed up and suddenly there's
+staring eyeballs all over your fort. `gui/tiletypes` can then be used to
+change the soil back to stone.
+
 Usage
 -----