diff --git a/src/accessories/CleanUpHelper.ttslua b/src/accessories/CleanUpHelper.ttslua
index 8fef10e5..189e3c14 100644
--- a/src/accessories/CleanUpHelper.ttslua
+++ b/src/accessories/CleanUpHelper.ttslua
@@ -251,7 +251,9 @@ function tidyPlayareaCoroutine()
   else
     for _, obj in ipairs(playAreaZone.getObjects()) do
       -- ignore these elements
-      if obj.hasTag(IGNORE_TAG) == false and checkMemo(obj) == false then
+      if obj.hasTag(IGNORE_TAG) == false
+          and obj.locked == false 
+          and obj.interactable == true then
         coroutine.yield(0)
         trash.putObject(obj)
       end
@@ -290,7 +292,8 @@ function tidyPlayerMatCoroutine()
         if obj.hasTag(IGNORE_TAG) == false
             and obj.hasTag("ActionToken") == false
             and obj.hasTag("chaosBag") == false
-            and checkMemo(obj) == false then
+            and obj.locked == false 
+            and obj.interactable == true then
           coroutine.yield(0)
           trash.putObject(obj)
 
@@ -342,14 +345,3 @@ function searchMythosArea()
   return objList
 end
 
--- checks if the object is owned by a playermat or the mythos, returns boolean
-function checkMemo(obj)
-  local memo = obj.getMemo()
-  if memo then
-    local decoded = JSON.decode(memo) or {}
-    if decoded.matColor then
-      return true
-    end
-  end
-  return false
-end