diff --git a/git_redmine.py b/git_redmine.py
index 41ff9c6..50cb794 100644
--- a/git_redmine.py
+++ b/git_redmine.py
@@ -555,5 +555,50 @@ def set(project_id):
     config_writer.write()
 
 
+@redmine.command()
+def clean():
+    repo = get_repo()
+    repo.git.fetch(prune=True)
+    api = get_redmine_api()
+    issue_re = re.compile(r'wip/([0-9]+)')
+    issues_to_branch = {}
+
+    origin = repo.remote()
+    for ref in origin.refs:
+        m = issue_re.search(ref.name)
+        if not m:
+            continue
+        issues_to_branch[m.group(1)] = ref.name.lstrip('origin/')
+    if not issues_to_branch:
+        return
+    issues = api.issue.filter(issue_id=','.join(issues_to_branch), status_id='closed')
+    issues_to_delete = list(issues.values_list('id', 'subject'))
+    for _id, _subject in issues_to_delete:
+        print('%5s | %60s | %s' % (_id, issues_to_branch[str(_id)][:60], _subject))
+    if issues_to_delete and click.confirm('Remove theses remote branches ?'):
+        for _id, _subject in issues_to_delete:
+            ref = issues_to_branch[str(_id)]
+            click.echo('Deleting origin/%s... ' % ref, nl=False)
+            origin.push(refspec=':%s' % ref)
+            click.echo(click.style('Done.', fg='green'))
+
+    issues_to_branch = {}
+    for ref in repo.branches:
+        m = issue_re.search(ref.name)
+        if not m:
+            continue
+        issues_to_branch[m.group(1)] = ref.name
+    issues = api.issue.filter(issue_id=','.join(issues_to_branch), status_id='closed')
+    issues_to_delete = list(issues.values_list('id', 'subject'))
+    for _id, _subject in issues_to_delete:
+        print('%5s | %60s | %s' % (_id, issues_to_branch[str(_id)][:60], _subject))
+    if issues_to_delete and click.confirm('Remove theses branches ?'):
+        for _id, _subject in issues_to_delete:
+            ref = issues_to_branch[str(_id)]
+            click.echo('Deleting %s... ' % ref, nl=False)
+            repo.delete_head(ref, force=True)
+            click.echo(click.style('Done.', fg='green'))
+
+
 if __name__ == '__main__':
     redmine()