diff --git a/.gitignore b/.gitignore
index 44f48b7..675dba7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 bin/
 obj/
 builds/
+_*/
 *.user
 *.suo
 *.pdb
diff --git a/docs/FOLDER-CLEANUP.md b/docs/FOLDER-CLEANUP.md
deleted file mode 100644
index 6040822..0000000
--- a/docs/FOLDER-CLEANUP.md
+++ /dev/null
@@ -1,37 +0,0 @@
-# Folder Cleanup Notes
-
-The source of truth is:
-
-```text
-demo_projects/TaskbarLauncher
-```
-
-The following sibling folders were created during early prototype/testing and are no longer the preferred release output:
-
-```text
-TaskbarLauncher-build
-TaskbarLauncher-build-handout
-TaskbarLauncher-build-preview
-TaskbarLauncher-build-release-small
-TaskbarLauncher-build-small
-TaskbarLauncher-editor-publish
-TaskbarLauncher-preview-publish
-TaskbarLauncher-releases
-TaskbarLauncher-small-handout
-TaskbarLauncher-small-publish
-TaskbarLauncher-small-handout.zip
-```
-
-Do not delete them until you confirm there is nothing in their `config.json` files or backups that you want to keep.
-
-Going forward, release output should be generated by:
-
-```powershell
-.\Tools\New-TaskbarLauncherRelease.ps1
-```
-
-The new release output location is:
-
-```text
-TaskbarLauncher/builds/releases
-```