diff --git a/src/main/ipc/validation-handler.ts b/src/main/ipc/validation-handler.ts
index 7cca723..f26ee2b 100644
--- a/src/main/ipc/validation-handler.ts
+++ b/src/main/ipc/validation-handler.ts
@@ -755,6 +755,17 @@ export function registerValidationHandlers(): void {
     }
   )
 
+  /**
+   * Clear shared Production IDs
+   */
+  ipcMain.handle(
+    IPC_CHANNELS.VALIDATION_CLEAR_SHARED_PRODUCTION_IDS,
+    async (event): Promise<void> => {
+      log.info('Clearing shared Production IDs')
+      clearSharedProductionIds(event.sender.id)
+    }
+  )
+
   /**
    * Get cleaner data (order numbers from shared Production IDs + material codes from MaterialsToBeDeleted)
    * Filters materials by current user (admin sees all, regular users see only their own)
diff --git a/src/preload/index.ts b/src/preload/index.ts
index e7dc5f7..ffa6b55 100644
--- a/src/preload/index.ts
+++ b/src/preload/index.ts
@@ -140,6 +140,8 @@ const api = {
       invokeIpc(IPC_CHANNELS.VALIDATION_SET_SHARED_PRODUCTION_IDS, productionIds),
     getSharedProductionIds: (): Promise<IpcResult> =>
       invokeIpc(IPC_CHANNELS.VALIDATION_GET_SHARED_PRODUCTION_IDS),
+    clearSharedProductionIds: (): Promise<IpcResult> =>
+      invokeIpc(IPC_CHANNELS.VALIDATION_CLEAR_SHARED_PRODUCTION_IDS),
     getCleanerData: (): Promise<IpcResult> => invokeIpc(IPC_CHANNELS.VALIDATION_GET_CLEANER_DATA)
   },
 
diff --git a/src/renderer/src/pages/ExtractorPage.tsx b/src/renderer/src/pages/ExtractorPage.tsx
index c30e5b5..4ab51a1 100644
--- a/src/renderer/src/pages/ExtractorPage.tsx
+++ b/src/renderer/src/pages/ExtractorPage.tsx
@@ -30,6 +30,9 @@ const ExtractorPage: React.FC = () => {
         .map((line) => line.trim())
         .filter((line) => line.length > 0)
       window.electron.validation.setSharedProductionIds(orderNumberList)
+    } else {
+      // Clear shared Production IDs when input is cleared
+      window.electron.validation.clearSharedProductionIds()
     }
   }, [orderNumbers])
 
diff --git a/src/shared/ipc-channels.ts b/src/shared/ipc-channels.ts
index 52d085e..e6cef3d 100644
--- a/src/shared/ipc-channels.ts
+++ b/src/shared/ipc-channels.ts
@@ -51,6 +51,7 @@ export const IPC_CHANNELS = {
   VALIDATION_VALIDATE: 'validation:validate',
   VALIDATION_SET_SHARED_PRODUCTION_IDS: 'validation:setSharedProductionIds',
   VALIDATION_GET_SHARED_PRODUCTION_IDS: 'validation:getSharedProductionIds',
+  VALIDATION_CLEAR_SHARED_PRODUCTION_IDS: 'validation:clearSharedProductionIds',
   VALIDATION_GET_CLEANER_DATA: 'validation:getCleanerData',
 
   // Materials