diff --git a/OBSBlur/OBS/Blur.cs b/OBSBlur/OBS/Blur.cs
index 026c258..c4e4f47 100644
--- a/OBSBlur/OBS/Blur.cs
+++ b/OBSBlur/OBS/Blur.cs
@@ -52,19 +52,23 @@ public class Blur
             WindowInfo windowInfo = windowInfos.FirstOrDefault(w => w.WindowHandle == window);
             if(windowInfo is {WindowHandle: 0x0})//No WindowInfo found
                 continue;
-            
-            if(ShouldWindowBeBlurred(windowInfo))
+
+            if (ShouldWindowBeBlurred(windowInfo))
+            {
                 if(!maximisedWindowReached)
                     BlurWindow(windowInfo);
                 else if(maximisedWindowReached) 
                     DeleteBlur(windowInfo);
+            }
+            else
+                DeleteBlur(windowInfo);
             
             if (windowInfo.WindowCommands is ShowWindowCommands.Maximize or ShowWindowCommands.ShowMaximized)
                 maximisedWindowReached = true;
         }
         
         foreach(IntPtr blurredWindow in _windowHandleSceneItems.Keys.ToArray())
-            if(windowInfos.All(w => w.WindowHandle != blurredWindow))
+            if(windowInfos.All(w => w.WindowHandle != blurredWindow) || !ShouldWindowBeBlurred(windowInfos.First(w => w.WindowHandle == blurredWindow)))
                 DeleteBlur(blurredWindow);
     }