diff --git a/RedundancyFinderCLI/Properties/launchSettings.json b/RedundancyFinderCLI/Properties/launchSettings.json
index dbe6ffb..3a56ab5 100644
--- a/RedundancyFinderCLI/Properties/launchSettings.json
+++ b/RedundancyFinderCLI/Properties/launchSettings.json
@@ -10,11 +10,11 @@
     },
     "Delete": {
       "commandName": "Project",
-      "commandLineArgs": "delete redundancies.json C:\\Users\\daskn\\Pictures\\B\\ -v"
+      "commandLineArgs": "delete redundancies.json C:\\Users\\daskn\\Pictures\\ -v"
     },
     "Sanitize": {
       "commandName": "Project",
-      "commandLineArgs": "sanitize C:\\Users\\daskn\\Pictures\\ -v"
+      "commandLineArgs": "sanitize C:\\Users\\daskn\\Pictures\\ -v -d redundancies.json"
     }
   }
 }
\ No newline at end of file
diff --git a/RedundancyFinderCLI/SanitizeCommand.cs b/RedundancyFinderCLI/SanitizeCommand.cs
index 069fc7f..76fb355 100644
--- a/RedundancyFinderCLI/SanitizeCommand.cs
+++ b/RedundancyFinderCLI/SanitizeCommand.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.ComponentModel;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using System.Text.Json;
 using System.Text.Json.Serialization;
@@ -26,18 +27,63 @@ namespace RedundancyFinderCLI
             [DefaultValue(false)]
             public bool Verbose { get; init; }
 
+            [Description("Show all information.")]
+            [CommandOption("-d|--deleteNonExistent <pathToSource>")]
+            [DefaultValue("redundancies.json")]
+            public string? PathToSource { get; init; }
+
         }
+
+        Settings settings = null;
         public override int Execute([NotNull] CommandContext context, [NotNull] Settings settings)
         {
+            this.settings = settings;
             Global.WriteLine($"[white]Sanitizing {settings.Path}[/]");
             Global.WriteLine($"[yellow]Deleting empty folders[/]");
             int count = DeleteEmptyFolders(settings.Path);
-
+            if (File.Exists(settings.PathToSource))
+            {
+                DeleteNonExistentPaths();
+            }
             Global.WriteLine($"[green]Deleted [/]{count}[green] empty folders[/]");
 
             return 0;
         }
 
+        public void DeleteNonExistentPaths()
+        {
+            Dictionary<string, Redundancy> redundancies = null;
+
+
+            AnsiConsole.Status()
+    .Start($"[yellow]Loading [/]'{settings.PathToSource}'", ctx =>
+    {
+        ctx.Spinner(Spinner.Known.Clock);
+        ctx.SpinnerStyle = Style.Parse("yellow bold");
+        Thread.Sleep(1000);
+        redundancies = JsonConvert.DeserializeObject<Dictionary<string, Redundancy>>(File.ReadAllText(settings.PathToSource));
+
+    });
+
+            foreach (var redundancy in redundancies)
+            {
+                var paths = redundancy.Value.Paths;
+                foreach (var path in paths.ToList())
+                {
+                    if (!File.Exists(path))
+                    {
+                        Global.WriteLine($"[red]Deleting non existent file: {path}[/]");
+
+                        redundancy.Value.Paths.Remove(path);
+                    }
+                }
+            }
+
+            var json = JsonConvert.SerializeObject(redundancies, Formatting.Indented);
+            File.WriteAllText(settings.PathToSource, json);
+        }
+
+
         public static int DeleteEmptyFolders(string directoryPath, int count = 0)
         {
             try