diff --git a/drun_cleaner.py b/drun_cleaner.py
new file mode 100644
index 0000000..e097cdd
--- /dev/null
+++ b/drun_cleaner.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+
+# This script adds 'NoDisplay=true' to blacklisted application 
+# desktop entries commonly found in /usr/share/applications 
+# and $HOME/.local/share/applications.
+#
+# Ferit Yigit BALABAN <fyb@duck.com>, 2022
+
+# Usage:
+# This script will check append every filename in blacklist
+# to every directory name in search_folders. Resulting paths
+# will then be checked if they exist. Files that exist will
+# get appended with 'NoDisplay=true'.
+#
+# Note: You can use environment variables in search_directories,
+# but you mustn't use them in blacklist.
+import os
+
+
+def modify_file(path):
+    with open(path, 'a') as stream:
+        if 'NoDisplay=true' not in stream:
+            stream.write('NoDisplay=true')
+            return True
+        else:
+            return False
+
+
+def main():
+    blacklist = [
+        'avahi-discover.desktop',
+        'electron16.desktop',
+        'bssh.desktop',
+        'bvnc.desktop',
+        'qv4l2.desktop',
+        'qvidcap.desktop'
+    ]
+
+    search_directories = ['/usr/share/applications', '$HOME/.local/share/applications']
+    search_directories = [os.path.expandvars(path) for path in search_directories]
+    for directory in search_directories:
+        for file in blacklist:
+            if os.path.exists(directory + '/' + file):
+                full_path = directory + '/' + file
+                _ = modify_file(full_path)
+                if _:
+                    print(f'Appended "NoDisplay=true" 0 {full_path}')
+                else:
+                    print(f'File {full_path} already had "NoDisplay=true"')
+    print('Reached end of combinations. Good bye!')
+
+
+if __name__ == '__main__':
+    main()