diff --git a/nsfarm/lxd/__main__.py b/nsfarm/lxd/__main__.py
index 4a8c3c004836be59e737f2c5ca7015da9fcec96b..07e8d4ac03034c33c3ebc55d9137a94004df2c97 100644
--- a/nsfarm/lxd/__main__.py
+++ b/nsfarm/lxd/__main__.py
@@ -9,7 +9,7 @@ from . import Container
 def parser(parser):
     subparsers = parser.add_subparsers()
 
-    clean = subparsers.add_parser('clean', help='Remove old and unused packages')
+    clean = subparsers.add_parser('clean', help='Remove old and unused containers')
     clean.set_defaults(lxd_op='clean')
     clean.add_argument(
         'DELTA',
@@ -82,7 +82,9 @@ def parse_deltatime(spec):
 def op_clean(args, _):
     """Handler for command line operation clean
     """
-    utils.clean(parse_deltatime(args.DELTA), dry_run=args.dry_run)
+    removed = utils.clean(parse_deltatime(args.DELTA), dry_run=args.dry_run)
+    if removed:
+        print('\n'.join(removed))
     sys.exit(0)
 
 
diff --git a/nsfarm/lxd/container.py b/nsfarm/lxd/container.py
index 06c08ff4f079ef5a2afd7b04103441c84f16d394..fec44566cbf917f5e6c03ea2e394b3107d034adc 100644
--- a/nsfarm/lxd/container.py
+++ b/nsfarm/lxd/container.py
@@ -12,7 +12,8 @@ from . import _lxd
 IMAGE_INIT_PATH = "/nsfarm-init.sh"  # Where we deploy initialization script for image
 
 IMGS_DIR = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), "imgs")
-LOGGER = logging.getLogger(__package__)
+
+logger = logging.getLogger(__package__)
 
 
 class Container:
@@ -92,7 +93,7 @@ class Container:
             self._lxd_image = _lxd.LOCAL.images.get_by_alias(self._image_alias)
             return
         # We do not have appropriate image so prepare it
-        LOGGER.warning("Bootstrapping image: %s", self._image_alias)
+        logger.warning("Bootstrapping image: %s", self._image_alias)
         image_source = {
             'type': 'image',
         }
@@ -116,7 +117,7 @@ class Container:
             # TODO found other way to match reason
             if not str(elxd).endswith("This container already exists"):
                 raise
-            LOGGER.warning("Other instance is already bootsrapping image probably. "
+            logger.warning("Other instance is already bootsrapping image probably. "
                             "Waiting for following container to go away: %s", container_name)
             while _lxd.LOCAL.containers.exists(container_name):
                 time.sleep(1)
diff --git a/nsfarm/lxd/utils.py b/nsfarm/lxd/utils.py
index 06963731ce57e8140c66878f5a18633955b590df..d693a70de90a3b777c743ac42e2fb63bbee4c126 100644
--- a/nsfarm/lxd/utils.py
+++ b/nsfarm/lxd/utils.py
@@ -7,16 +7,21 @@ import dateutil.parser
 from . import container
 from . import _lxd
 
+logger = logging.getLogger(__package__)
+
 
 def clean(delta, dry_run=False):
     """Remove all images that were not used for longer then given delta.
 
     delta: this should be instance of datetime.relativedelta
     dry_run: do not remove anything only report alias of those to be removed on stdout
+
+    Returns list of (to be) removed images.
     """
     _lxd.connect()
     since = datetime.today() - delta
 
+    removed = list()
     for img in _lxd.LOCAL.images.all():
         if next((alias for alias in img.aliases if alias["name"].startswith("nsfarm/")), None) is None:
             continue
@@ -25,11 +30,11 @@ def clean(delta, dry_run=False):
             img.last_used_at if not img.last_used_at.startswith("0001-01-01") else img.uploaded_at
         ).replace(tzinfo=None)
         if last_used < since:
+            removed.append(img.aliases[0]["name"])
             if not dry_run:
-                logging.warning("Removing image: %s %s", img.aliases[0]["name"], img.fingerprint)
+                logger.warning("Removing image: %s %s", img.aliases[0]["name"], img.fingerprint)
                 img.delete()
-            else:
-                print(img.aliases[0]["name"])
+    return removed
 
 
 def all_images():
@@ -49,10 +54,10 @@ def bootstrap(imgs=None):
     """
     success = True
     for img in all_images() if imgs is None else imgs:
-        logging.info("Trying to bootstrap: %s", img)
+        logger.info("Trying to bootstrap: %s", img)
         try:
             container.Container(img).prepare_image()
-        except Exception as exc:
+        except Exception:
             success = False
-            logging.exception("Bootstrap failed for: %s", img)
+            logger.exception("Bootstrap failed for: %s", img)
     return success