diff --git a/vc_vidyo/indico_vc_vidyo/cli.py b/vc_vidyo/indico_vc_vidyo/cli.py
new file mode 100644
index 0000000..b995f7e
--- /dev/null
+++ b/vc_vidyo/indico_vc_vidyo/cli.py
@@ -0,0 +1,71 @@
+# This file is part of Indico.
+# Copyright (C) 2002 - 2015 European Organization for Nuclear Research (CERN).
+#
+# Indico is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+#
+# Indico is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Indico; if not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+
+import sys
+
+from dateutil import rrule
+from flask_script import Manager
+from terminaltables import AsciiTable
+
+from indico.core.db import db, DBMgr
+from indico.core.db.sqlalchemy.util.session import update_session_options
+from indico.modules.scheduler import Client
+from indico.modules.vc.models.vc_rooms import VCRoom, VCRoomStatus
+
+from indico_vc_vidyo.task import VidyoCleanupTask
+
+cli_manager = Manager(usage="Manages the Vidyo plugin")
+
+
+@cli_manager.command
+@cli_manager.option('--deleted', action='store_true')
+@cli_manager.option('--created', action='store_true')
+def rooms(deleted=False, created=False):
+    """Lists all Vidyo rooms"""
+
+    room_query = VCRoom.find(type='vidyo')
+    table_data = [['ID', 'Name', 'Status', 'Vidyo ID', 'Extension']]
+
+    if deleted:
+        room_query = room_query.filter(VCRoom.status == VCRoomStatus.deleted)
+    if created:
+        room_query = room_query.filter(VCRoom.status == VCRoomStatus.created)
+
+    for room in room_query:
+        table_data.append([unicode(room.id), room.name, room.status.name,
+                           unicode(room.data['vidyo_id']), unicode(room.vidyo_extension.extension)])
+
+    table = AsciiTable(table_data)
+    table.justify_columns[4] = 'right'
+    print table.table
+
+
+@cli_manager.command
+def create_task(interval):
+    """Creates a Vidyo cleanup task running every N days"""
+    update_session_options(db)
+    try:
+        interval = int(interval)
+        if interval < 1:
+            raise ValueError
+    except ValueError:
+        print 'Invalid interval, must be a number >=1'
+        sys.exit(1)
+    with DBMgr.getInstance().global_connection(commit=True):
+        Client().enqueue(VidyoCleanupTask(rrule.DAILY, interval=interval))
+    print 'Task created'
diff --git a/vc_vidyo/indico_vc_vidyo/plugin.py b/vc_vidyo/indico_vc_vidyo/plugin.py
index e21a15d..65a037d 100644
--- a/vc_vidyo/indico_vc_vidyo/plugin.py
+++ b/vc_vidyo/indico_vc_vidyo/plugin.py
@@ -24,7 +24,7 @@ from wtforms.fields.simple import StringField
 from wtforms.validators import NumberRange, DataRequired
 
 from indico.core.config import Config
-from indico.core.plugins import IndicoPlugin, url_for_plugin, IndicoPluginBlueprint
+from indico.core.plugins import IndicoPlugin, url_for_plugin, IndicoPluginBlueprint, wrap_cli_manager
 from indico.modules.vc.exceptions import VCRoomError, VCRoomNotFoundError
 from indico.modules.vc import VCPluginSettingsFormBase, VCPluginMixin
 from indico.modules.vc.views import WPVCManageEvent, WPVCEventPage
@@ -34,6 +34,7 @@ from indico.web.forms.fields import IndicoPasswordField
 from indico.web.forms.widgets import CKEditorWidget
 
 from indico_vc_vidyo.api import AdminClient, APIException, RoomNotFoundAPIException
+from indico_vc_vidyo.cli import cli_manager
 from indico_vc_vidyo.forms import VCRoomForm, VCRoomAttachForm
 from indico_vc_vidyo.util import iter_user_identities, iter_extensions, update_room_from_obj
 from indico_vc_vidyo.models.vidyo_extensions import VidyoExtension
@@ -275,12 +276,15 @@ class VidyoPlugin(VCPluginMixin, IndicoPlugin):
         client = AdminClient(self.settings)
         return client.get_room(vc_room.data['vidyo_id'])
 
+    def get_blueprints(self):
+        return IndicoPluginBlueprint('vc_vidyo', __name__)
+
     def register_assets(self):
         self.register_css_bundle('vc_vidyo_css', 'css/vc_vidyo.scss')
         self.register_js_bundle('vc_vidyo_js', 'js/vc_vidyo.js')
 
-    def get_blueprints(self):
-        return IndicoPluginBlueprint('vc_vidyo', __name__)
+    def add_cli_command(self, manager):
+        manager.add_command('vidyo', wrap_cli_manager(cli_manager, self))
 
     def get_vc_room_form_defaults(self, event):
         defaults = super(VidyoPlugin, self).get_vc_room_form_defaults(event)
diff --git a/vc_vidyo/indico_vc_vidyo/task.py b/vc_vidyo/indico_vc_vidyo/task.py
new file mode 100644
index 0000000..5d7e90c
--- /dev/null
+++ b/vc_vidyo/indico_vc_vidyo/task.py
@@ -0,0 +1,82 @@
+# This file is part of Indico.
+# Copyright (C) 2002 - 2015 European Organization for Nuclear Research (CERN).
+#
+# Indico is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+#
+# Indico is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Indico; if not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+
+from datetime import timedelta
+
+import sqlalchemy
+from sqlalchemy.sql.expression import cast
+
+from indico.core.db import db
+from indico.modules.vc.models.vc_rooms import VCRoomEventAssociation, VCRoom, VCRoomStatus
+from indico.modules.fulltextindexes.models.events import IndexedEvent
+from indico.modules.scheduler.tasks.periodic import PeriodicUniqueTask
+from indico.util.date_time import now_utc
+from indico.util.struct.iterables import committing_iterator
+from indico_vc_vidyo.api import RoomNotFoundAPIException
+
+
+def find_old_vidyo_rooms(max_room_event_age):
+    """Finds all Vidyo rooms that are:
+       - linked to no events
+       - linked only to events whose start date precedes today - max_room_event_age days
+    """
+    recently_used = db.session.query(VCRoom.id).filter(
+        VCRoom.type == 'vidyo',
+        IndexedEvent.end_date > (now_utc() - timedelta(days=max_room_event_age))
+    ).join(VCRoomEventAssociation).join(
+        IndexedEvent, IndexedEvent.id == cast(VCRoomEventAssociation.event_id, sqlalchemy.String)
+    ).group_by(VCRoom.id)
+
+    # non-deleted rooms with no recent associations
+    return VCRoom.find(VCRoom.status != VCRoomStatus.deleted, ~VCRoom.id.in_(recently_used)).all()
+
+
+class VidyoCleanupTask(PeriodicUniqueTask):
+    """Gets rid of 'old' Vidyo rooms (not used in recent events)
+    """
+    DISABLE_ZODB_HOOK = True
+
+    @property
+    def logger(self):
+        return self.getLogger()
+
+    def run(self):
+        from indico_vc_vidyo.plugin import VidyoPlugin
+
+        plugin = VidyoPlugin.instance  # RuntimeError if not active
+        with plugin.plugin_context():
+
+            max_room_event_age = plugin.settings.get('num_days_old')
+
+            self.logger.info('Deleting Vidyo rooms that are not used or linked to events all older than {} days'.format(
+                max_room_event_age))
+
+            candidate_rooms = find_old_vidyo_rooms(max_room_event_age)
+
+            self.logger.info('{} rooms found'.format(len(candidate_rooms)))
+
+            for vc_room in committing_iterator(candidate_rooms, n=20):
+                try:
+                    plugin.delete_room(vc_room, None)
+                    self.logger.info('Room {} deleted from Vidyo server'.format(vc_room))
+                    vc_room.status = VCRoomStatus.deleted
+                except RoomNotFoundAPIException:
+                    self.logger.warning('Room {} had been already deleted from the Vidyo server'.format(vc_room))
+                    vc_room.status = VCRoomStatus.deleted
+                except:
+                    self.logger.exception('Impossible to delete Vidyo room {}'.format(vc_room))
diff --git a/vc_vidyo/setup.py b/vc_vidyo/setup.py
index a332e97..42de069 100644
--- a/vc_vidyo/setup.py
+++ b/vc_vidyo/setup.py
@@ -32,6 +32,7 @@ setup(
     platforms='any',
     install_requires=[
         'indico>=1.9.1',
+        'terminaltables==1.0.2',
         'suds-jurko'
     ],
     classifiers=[
diff --git a/vc_vidyo/tests/task_test.py b/vc_vidyo/tests/task_test.py
new file mode 100644
index 0000000..2ee4df2
--- /dev/null
+++ b/vc_vidyo/tests/task_test.py
@@ -0,0 +1,91 @@
+# This file is part of Indico.
+# Copyright (C) 2002 - 2015 European Organization for Nuclear Research (CERN).
+#
+# Indico is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+#
+# Indico is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Indico; if not, see <http://www.gnu.org/licenses/>.
+
+from datetime import datetime
+
+import pytest
+
+from indico.modules.fulltextindexes.models.events import IndexedEvent
+from indico.modules.vc.models.vc_rooms import VCRoom, VCRoomEventAssociation, VCRoomStatus, VCRoomLinkType
+from indico_vc_vidyo.models.vidyo_extensions import VidyoExtension
+
+
+class DummyEvent(object):
+    def __init__(self, id_, title, end_date):
+        self.id = id_
+        self.title = title
+        self.end_date = end_date
+
+    def getEndDate(self):
+        return self.end_date
+
+    def getId(self):
+        return self.id
+
+
+@pytest.fixture
+def create_dummy_room(db, dummy_user):
+    """Returns a callable which lets you create dummy Vidyo room occurrences"""
+    def _create_room(name, extension, owner, data, **kwargs):
+        vc_room = VCRoom(
+            name=name,
+            data=data,
+            type="vidyo",
+            status=kwargs.pop('status', VCRoomStatus.created),
+            created_by_id=kwargs.pop('created_by_id', dummy_user.id),
+            **kwargs)
+        db.session.add(vc_room)
+        db.session.flush()
+        extension = VidyoExtension(
+            vc_room_id=vc_room.id,
+            extension=extension,
+            owned_by_id=owner.id
+        )
+        vc_room.vidyo_extension = extension
+        return vc_room
+
+    return _create_room
+
+
+def test_room_cleanup(create_dummy_room, dummy_user, freeze_time, db):
+    """Test that 'old' Vidyo rooms are correctly detected"""
+    freeze_time(datetime(2015, 2, 1))
+    events = {}
+
+    for id_, args in enumerate((('Event one', datetime(2012, 1, 1)),
+                                ('Event two', datetime(2013, 1, 1)),
+                                ('Event three', datetime(2014, 1, 1)),
+                                ('Event four', datetime(2015, 1, 1))), start=1):
+        event = DummyEvent(id_, *args)
+        events[id_] = event
+        idx = IndexedEvent(id=id_, title=args[0], end_date=args[1], start_date=args[1])
+        db.session.add(idx)
+
+    for id_, args in enumerate(((1234, 5678, (1, 2, 3, 4)),
+                                (1235, 5679, (1, 2)),
+                                (1235, 5679, (2,)),
+                                (1236, 5670, (4,)),
+                                (1237, 5671, ())), start=1):
+        room = create_dummy_room('test_room_{}'.format(id_), args[0], dummy_user, {
+            'vidyo_id': args[1]
+        })
+        for evt_id in args[2]:
+            VCRoomEventAssociation(vc_room=room, event=events[evt_id], link_type=VCRoomLinkType.event)
+            db.session.flush()
+
+    from indico_vc_vidyo.task import find_old_vidyo_rooms
+
+    assert [r.id for r in find_old_vidyo_rooms(180)] == [2, 3, 5]