diff --git a/django_lostplaces/lostplaces/models/models.py b/django_lostplaces/lostplaces/models/models.py
index 1f163ca..55c4844 100644
--- a/django_lostplaces/lostplaces/models/models.py
+++ b/django_lostplaces/lostplaces/models/models.py
@@ -11,7 +11,7 @@ import uuid
 
 from django.db import models
 from django.contrib.auth.models import User
-from django.db.models.signals import post_save
+from django.db.models.signals import post_save, pre_save
 from django.dispatch import receiver
 from django.utils.translation import ugettext_lazy as _
 
@@ -75,6 +75,25 @@ def create_user_profile(sender, instance, created, **kwargs):
 def save_user_profile(sender, instance, **kwargs):
     instance.explorer.save()
 
+@receiver(pre_save, sender=Explorer)
+def auto_delete_file_on_change(sender, instance, **kwargs):
+    """
+    Deletes old file from filesystem
+    when corresponding `Explorer` object is updated
+    with new file.
+    """
+    if not instance.pk:
+        return False
+
+    try:
+        old_file = Explorer.objects.get(pk=instance.pk).profile_image
+    except Explorer.DoesNotExist:
+        return False
+    print("Deleting:", old_file)
+    new_file = instance.profile_image
+    if not old_file == new_file:
+        old_file.delete(save=False)
+
 class Voucher(Expireable):
     """
     Vouchers are authorization tokens to allow the registration of new users.
diff --git a/django_lostplaces/lostplaces/models/place.py b/django_lostplaces/lostplaces/models/place.py
index 8fc6790..a0d1b99 100644
--- a/django_lostplaces/lostplaces/models/place.py
+++ b/django_lostplaces/lostplaces/models/place.py
@@ -72,7 +72,7 @@ class PlaceAsset(Submittable):
         null=True
     )
 
-class PlaceImage (PlaceAsset):
+class PlaceImage(PlaceAsset):
     """
     PlaceImage defines an image file object that points to a file in uploads/.
     Intermediate image sizes are generated as defined in THUMBNAIL_ALIASES.
@@ -104,7 +104,6 @@ class PlaceImage (PlaceAsset):
 
         return 'Image ' + str(self.pk)
 
-
 # These two auto-delete files from filesystem when they are unneeded:
 
 @receiver(post_delete, sender=PlaceImage)
@@ -118,7 +117,6 @@ def auto_delete_file_on_delete(sender, instance, **kwargs):
         thumbmanager = get_thumbnailer(instance.filename)
         thumbmanager.delete(save=False)
 
-
 @receiver(pre_save, sender=PlaceImage)
 def auto_delete_file_on_change(sender, instance, **kwargs):
     """
@@ -137,5 +135,4 @@ def auto_delete_file_on_change(sender, instance, **kwargs):
     # No need to delete thumbnails, as they will be overwritten on regeneration.
     new_file = instance.filename
     if not old_file == new_file:
-        if os.path.isfile(old_file.path):
-            os.remove(old_file.path)
+        old_file.delete(save=False)
diff --git a/django_lostplaces/lostplaces/views/explorer_views.py b/django_lostplaces/lostplaces/views/explorer_views.py
index 9d9ca3d..4330450 100644
--- a/django_lostplaces/lostplaces/views/explorer_views.py
+++ b/django_lostplaces/lostplaces/views/explorer_views.py
@@ -56,6 +56,7 @@ class ExplorerProfileUpdateView(IsAuthenticatedMixin, View):
         return render(request, 'explorer/profile_update.html', context)
 
     def post(self, request, *args, **kwargs):
+        print(request.POST)
         explorer_user_change_form = ExplorerUserChangeForm(
             request.POST,
             instance=request.user
@@ -70,6 +71,8 @@ class ExplorerProfileUpdateView(IsAuthenticatedMixin, View):
             explorer_user_change_form.save()
             explorer_change_form.save()
 
+            print(explorer_change_form.cleaned_data)
+
             messages.success(
                 self.request,
                 _('Successfully updated Explorer profile')