diff --git a/lib/app_configuration/widgets/article_ad_settings_form.dart b/lib/app_configuration/widgets/article_ad_settings_form.dart
index 274aae00..03a2bb2b 100644
--- a/lib/app_configuration/widgets/article_ad_settings_form.dart
+++ b/lib/app_configuration/widgets/article_ad_settings_form.dart
@@ -2,9 +2,9 @@ import 'package:core/core.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_news_app_web_dashboard_full_source_code/l10n/app_localizations.dart';
 import 'package:flutter_news_app_web_dashboard_full_source_code/l10n/l10n.dart';
+import 'package:flutter_news_app_web_dashboard_full_source_code/shared/extensions/app_user_role_l10n.dart';
 import 'package:flutter_news_app_web_dashboard_full_source_code/shared/extensions/banner_ad_shape_l10n.dart';
 import 'package:flutter_news_app_web_dashboard_full_source_code/shared/extensions/in_article_ad_slot_type_l10n.dart';
-import 'package:flutter_news_app_web_dashboard_full_source_code/shared/extensions/app_user_role_l10n.dart';
 import 'package:ui_kit/ui_kit.dart';
 
 /// {@template article_ad_settings_form}
diff --git a/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_bloc.dart b/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_bloc.dart
index 4e1cfaea..6e01c649 100644
--- a/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_bloc.dart
+++ b/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_bloc.dart
@@ -4,64 +4,58 @@ import 'package:bloc/bloc.dart';
 import 'package:core/core.dart';
 import 'package:data_repository/data_repository.dart';
 import 'package:equatable/equatable.dart';
-import 'package:ui_kit/ui_kit.dart';
+import 'package:flutter_news_app_web_dashboard_full_source_code/shared/services/pending_deletions_service.dart';
 
 part 'archive_local_ads_event.dart';
 part 'archive_local_ads_state.dart';
 
+/// {@template archive_local_ads_bloc}
+/// A BLoC responsible for managing the state of archived local ads.
+///
+/// It handles loading, restoring, and permanently deleting archived local ads,
+/// leveraging the [PendingDeletionsService] for undo functionality.
+/// {@endtemplate}
 class ArchiveLocalAdsBloc
     extends Bloc<ArchiveLocalAdsEvent, ArchiveLocalAdsState> {
+  /// {@macro archive_local_ads_bloc}
   ArchiveLocalAdsBloc({
     required DataRepository<LocalAd> localAdsRepository,
+    required PendingDeletionsService pendingDeletionsService,
   }) : _localAdsRepository = localAdsRepository,
+       _pendingDeletionsService = pendingDeletionsService,
        super(const ArchiveLocalAdsState()) {
     on<LoadArchivedLocalAdsRequested>(_onLoadArchivedLocalAdsRequested);
     on<RestoreLocalAdRequested>(_onRestoreLocalAdRequested);
     on<DeleteLocalAdForeverRequested>(_onDeleteLocalAdForeverRequested);
     on<UndoDeleteLocalAdRequested>(_onUndoDeleteLocalAdRequested);
-    on<_ConfirmDeleteLocalAdRequested>(_onConfirmDeleteLocalAdRequested);
+    on<_DeletionServiceStatusChanged>(_onDeletionServiceStatusChanged);
 
-    _localAdUpdateSubscription = _localAdsRepository.entityUpdated
-        .where((type) => type == LocalAd)
-        .listen((_) {
-          add(
-            const LoadArchivedLocalAdsRequested(
-              adType: AdType.native,
-              limit: kDefaultRowsPerPage,
-            ),
-          );
-          add(
-            const LoadArchivedLocalAdsRequested(
-              adType: AdType.banner,
-              limit: kDefaultRowsPerPage,
-            ),
-          );
-          add(
-            const LoadArchivedLocalAdsRequested(
-              adType: AdType.interstitial,
-              limit: kDefaultRowsPerPage,
-            ),
-          );
-          add(
-            const LoadArchivedLocalAdsRequested(
-              adType: AdType.video,
-              limit: kDefaultRowsPerPage,
-            ),
-          );
-        });
+    // Listen to deletion events from the PendingDeletionsService.
+    _deletionEventSubscription = _pendingDeletionsService.deletionEvents.listen(
+      (event) {
+        if (event.item is LocalAd) {
+          add(_DeletionServiceStatusChanged(event));
+        }
+      },
+    );
   }
 
   final DataRepository<LocalAd> _localAdsRepository;
-  late final StreamSubscription<Type> _localAdUpdateSubscription;
-  Timer? _deleteTimer;
+  final PendingDeletionsService _pendingDeletionsService;
+
+  /// Subscription to deletion events from the PendingDeletionsService.
+  late final StreamSubscription<DeletionEvent<dynamic>>
+  _deletionEventSubscription;
 
   @override
   Future<void> close() {
-    _localAdUpdateSubscription.cancel();
-    _deleteTimer?.cancel();
+    _deletionEventSubscription.cancel();
     return super.close();
   }
 
+  /// Handles the request to load archived local ads for a specific type.
+  ///
+  /// Fetches paginated archived local ads from the repository and updates the state.
   Future<void> _onLoadArchivedLocalAdsRequested(
     LoadArchivedLocalAdsRequested event,
     Emitter<ArchiveLocalAdsState> emit,
@@ -221,10 +215,18 @@ class ArchiveLocalAdsBloc
     }
   }
 
+  /// Handles the request to restore an archived local ad.
+  ///
+  /// Optimistically removes the ad from the UI, updates its status to active
+  /// in the repository, and then updates the state. If the ad was pending
+  /// deletion, its pending deletion is cancelled.
   Future<void> _onRestoreLocalAdRequested(
     RestoreLocalAdRequested event,
     Emitter<ArchiveLocalAdsState> emit,
   ) async {
+    // Cancel any pending deletion for this ad.
+    _pendingDeletionsService.undoDeletion(event.id);
+
     LocalAd? adToRestore;
     final originalNativeAds = List<LocalNativeAd>.from(state.nativeAds);
     final originalBannerAds = List<LocalBannerAd>.from(state.bannerAds);
@@ -239,13 +241,29 @@ class ArchiveLocalAdsBloc
         if (index == -1) return;
         adToRestore = originalNativeAds[index];
         originalNativeAds.removeAt(index);
-        emit(state.copyWith(nativeAds: originalNativeAds));
+        emit(
+          state.copyWith(
+            nativeAds: originalNativeAds,
+            lastPendingDeletionId: state.lastPendingDeletionId == event.id
+                ? null
+                : state.lastPendingDeletionId,
+            snackbarLocalAdTitle: null,
+          ),
+        );
       case AdType.banner:
         final index = originalBannerAds.indexWhere((ad) => ad.id == event.id);
         if (index == -1) return;
         adToRestore = originalBannerAds[index];
         originalBannerAds.removeAt(index);
-        emit(state.copyWith(bannerAds: originalBannerAds));
+        emit(
+          state.copyWith(
+            bannerAds: originalBannerAds,
+            lastPendingDeletionId: state.lastPendingDeletionId == event.id
+                ? null
+                : state.lastPendingDeletionId,
+            snackbarLocalAdTitle: null,
+          ),
+        );
       case AdType.interstitial:
         final index = originalInterstitialAds.indexWhere(
           (ad) => ad.id == event.id,
@@ -253,13 +271,29 @@ class ArchiveLocalAdsBloc
         if (index == -1) return;
         adToRestore = originalInterstitialAds[index];
         originalInterstitialAds.removeAt(index);
-        emit(state.copyWith(interstitialAds: originalInterstitialAds));
+        emit(
+          state.copyWith(
+            interstitialAds: originalInterstitialAds,
+            lastPendingDeletionId: state.lastPendingDeletionId == event.id
+                ? null
+                : state.lastPendingDeletionId,
+            snackbarLocalAdTitle: null,
+          ),
+        );
       case AdType.video:
         final index = originalVideoAds.indexWhere((ad) => ad.id == event.id);
         if (index == -1) return;
         adToRestore = originalVideoAds[index];
         originalVideoAds.removeAt(index);
-        emit(state.copyWith(videoAds: originalVideoAds));
+        emit(
+          state.copyWith(
+            videoAds: originalVideoAds,
+            lastPendingDeletionId: state.lastPendingDeletionId == event.id
+                ? null
+                : state.lastPendingDeletionId,
+            snackbarLocalAdTitle: null,
+          ),
+        );
     }
 
     try {
@@ -278,45 +312,88 @@ class ArchiveLocalAdsBloc
         id: event.id,
         item: updatedAd,
       );
-      emit(state.copyWith(restoredLocalAd: updatedAd));
     } on HttpException catch (e) {
       // Revert UI on failure
       switch (event.adType) {
         case AdType.native:
-          emit(state.copyWith(nativeAds: originalNativeAds));
+          emit(
+            state.copyWith(
+              nativeAds: originalNativeAds,
+              exception: e,
+              lastPendingDeletionId: state.lastPendingDeletionId,
+            ),
+          );
         case AdType.banner:
-          emit(state.copyWith(bannerAds: originalBannerAds));
+          emit(
+            state.copyWith(
+              bannerAds: originalBannerAds,
+              exception: e,
+              lastPendingDeletionId: state.lastPendingDeletionId,
+            ),
+          );
         case AdType.interstitial:
-          emit(state.copyWith(interstitialAds: originalInterstitialAds));
+          emit(
+            state.copyWith(
+              interstitialAds: originalInterstitialAds,
+              exception: e,
+              lastPendingDeletionId: state.lastPendingDeletionId,
+            ),
+          );
         case AdType.video:
-          emit(state.copyWith(videoAds: originalVideoAds));
+          emit(
+            state.copyWith(
+              videoAds: originalVideoAds,
+              exception: e,
+              lastPendingDeletionId: state.lastPendingDeletionId,
+            ),
+          );
       }
-      emit(state.copyWith(exception: e));
     } catch (e) {
       switch (event.adType) {
         case AdType.native:
-          emit(state.copyWith(nativeAds: originalNativeAds));
+          emit(
+            state.copyWith(
+              nativeAds: originalNativeAds,
+              exception: UnknownException('An unexpected error occurred: $e'),
+              lastPendingDeletionId: state.lastPendingDeletionId,
+            ),
+          );
         case AdType.banner:
-          emit(state.copyWith(bannerAds: originalBannerAds));
+          emit(
+            state.copyWith(
+              bannerAds: originalBannerAds,
+              exception: UnknownException('An unexpected error occurred: $e'),
+              lastPendingDeletionId: state.lastPendingDeletionId,
+            ),
+          );
         case AdType.interstitial:
-          emit(state.copyWith(interstitialAds: originalInterstitialAds));
+          emit(
+            state.copyWith(
+              interstitialAds: originalInterstitialAds,
+              exception: UnknownException('An unexpected error occurred: $e'),
+              lastPendingDeletionId: state.lastPendingDeletionId,
+            ),
+          );
         case AdType.video:
-          emit(state.copyWith(videoAds: originalVideoAds));
+          emit(
+            state.copyWith(
+              videoAds: originalVideoAds,
+              exception: UnknownException('An unexpected error occurred: $e'),
+              lastPendingDeletionId: state.lastPendingDeletionId,
+            ),
+          );
       }
-      emit(
-        state.copyWith(
-          exception: UnknownException('An unexpected error occurred: $e'),
-        ),
-      );
     }
   }
 
+  /// Handles the request to permanently delete an archived local ad.
+  ///
+  /// This optimistically removes the ad from the UI and initiates a
+  /// timed deletion via the [PendingDeletionsService].
   Future<void> _onDeleteLocalAdForeverRequested(
     DeleteLocalAdForeverRequested event,
     Emitter<ArchiveLocalAdsState> emit,
   ) async {
-    _deleteTimer?.cancel();
-
     LocalAd? adToDelete;
     final currentNativeAds = List<LocalNativeAd>.from(state.nativeAds);
     final currentBannerAds = List<LocalBannerAd>.from(state.bannerAds);
@@ -360,130 +437,126 @@ class ArchiveLocalAdsBloc
         emit(state.copyWith(videoAds: currentVideoAds));
     }
 
-    emit(state.copyWith(lastDeletedLocalAd: adToDelete));
+    String snackbarTitle;
+    switch (adToDelete.adType) {
+      case 'native':
+        snackbarTitle = (adToDelete as LocalNativeAd).title;
+      case 'banner':
+        snackbarTitle = (adToDelete as LocalBannerAd).imageUrl;
+      case 'interstitial':
+        snackbarTitle = (adToDelete as LocalInterstitialAd).imageUrl;
+      case 'video':
+        snackbarTitle = (adToDelete as LocalVideoAd).videoUrl;
+      default:
+        snackbarTitle = adToDelete.id;
+    }
+
+    emit(
+      state.copyWith(
+        lastPendingDeletionId: event.id,
+        snackbarLocalAdTitle: snackbarTitle,
+      ),
+    );
 
-    _deleteTimer = Timer(
-      const Duration(seconds: 5),
-      () => add(_ConfirmDeleteLocalAdRequested(event.id, event.adType)),
+    // Request deletion via the service.
+    _pendingDeletionsService.requestDeletion(
+      item: adToDelete,
+      repository: _localAdsRepository,
+      undoDuration: const Duration(seconds: 5),
     );
   }
 
-  Future<void> _onConfirmDeleteLocalAdRequested(
-    _ConfirmDeleteLocalAdRequested event,
+  /// Handles the request to undo a pending deletion of an archived local ad.
+  ///
+  /// This cancels the deletion timer in the [PendingDeletionsService].
+  Future<void> _onUndoDeleteLocalAdRequested(
+    UndoDeleteLocalAdRequested event,
     Emitter<ArchiveLocalAdsState> emit,
   ) async {
-    try {
-      await _localAdsRepository.delete(id: event.id);
-      emit(state.copyWith(clearLastDeletedLocalAd: true));
-    } on HttpException catch (e) {
-      // If deletion fails, restore the ad to the list
-      if (state.lastDeletedLocalAd != null) {
-        final restoredAd = state.lastDeletedLocalAd!;
-        switch (restoredAd.adType) {
-          case 'native':
-            final updatedAds = List<LocalNativeAd>.from(state.nativeAds)
-              ..add(restoredAd as LocalNativeAd);
-            emit(state.copyWith(nativeAds: updatedAds));
-          case 'banner':
-            final updatedAds = List<LocalBannerAd>.from(state.bannerAds)
-              ..add(restoredAd as LocalBannerAd);
-            emit(state.copyWith(bannerAds: updatedAds));
-          case 'interstitial':
-            final updatedAds = List<LocalInterstitialAd>.from(
-              state.interstitialAds,
-            )..add(restoredAd as LocalInterstitialAd);
-            emit(state.copyWith(interstitialAds: updatedAds));
-          case 'video':
-            final updatedAds = List<LocalVideoAd>.from(state.videoAds)
-              ..add(restoredAd as LocalVideoAd);
-            emit(state.copyWith(videoAds: updatedAds));
-        }
-      }
-      emit(state.copyWith(exception: e, clearLastDeletedLocalAd: true));
-    } catch (e) {
-      if (state.lastDeletedLocalAd != null) {
-        final restoredAd = state.lastDeletedLocalAd!;
-        switch (restoredAd.adType) {
+    if (state.lastPendingDeletionId != null) {
+      _pendingDeletionsService.undoDeletion(state.lastPendingDeletionId!);
+    }
+    // The _onDeletionServiceStatusChanged will handle re-adding to the list
+    // and updating pendingDeletions when DeletionStatus.undone is emitted.
+  }
+
+  /// Handles deletion events from the [PendingDeletionsService].
+  ///
+  /// This method is called when an item's deletion is confirmed or undone
+  /// by the service. It updates the BLoC's state accordingly.
+  Future<void> _onDeletionServiceStatusChanged(
+    _DeletionServiceStatusChanged event,
+    Emitter<ArchiveLocalAdsState> emit,
+  ) async {
+    final id = event.event.id;
+    final status = event.event.status;
+    final item = event.event.item;
+
+    if (status == DeletionStatus.confirmed) {
+      // Deletion confirmed, no action needed in BLoC as it was optimistically removed.
+      // Ensure lastPendingDeletionId and snackbarLocalAdTitle are cleared if this was the one.
+      emit(
+        state.copyWith(
+          lastPendingDeletionId: state.lastPendingDeletionId == id
+              ? null
+              : state.lastPendingDeletionId,
+          snackbarLocalAdTitle: null,
+        ),
+      );
+    } else if (status == DeletionStatus.undone) {
+      // Deletion undone, restore the local ad to the main list.
+      if (item is LocalAd) {
+        switch (item.adType) {
           case 'native':
             final updatedAds = List<LocalNativeAd>.from(state.nativeAds)
-              ..add(restoredAd as LocalNativeAd);
-            emit(state.copyWith(nativeAds: updatedAds));
+              ..insert(0, item as LocalNativeAd);
+            emit(
+              state.copyWith(
+                nativeAds: updatedAds,
+                lastPendingDeletionId: state.lastPendingDeletionId == id
+                    ? null
+                    : state.lastPendingDeletionId,
+                snackbarLocalAdTitle: null,
+              ),
+            );
           case 'banner':
             final updatedAds = List<LocalBannerAd>.from(state.bannerAds)
-              ..add(restoredAd as LocalBannerAd);
-            emit(state.copyWith(bannerAds: updatedAds));
+              ..insert(0, item as LocalBannerAd);
+            emit(
+              state.copyWith(
+                bannerAds: updatedAds,
+                lastPendingDeletionId: state.lastPendingDeletionId == id
+                    ? null
+                    : state.lastPendingDeletionId,
+                snackbarLocalAdTitle: null,
+              ),
+            );
           case 'interstitial':
             final updatedAds = List<LocalInterstitialAd>.from(
               state.interstitialAds,
-            )..add(restoredAd as LocalInterstitialAd);
-            emit(state.copyWith(interstitialAds: updatedAds));
+            )..insert(0, item as LocalInterstitialAd);
+            emit(
+              state.copyWith(
+                interstitialAds: updatedAds,
+                lastPendingDeletionId: state.lastPendingDeletionId == id
+                    ? null
+                    : state.lastPendingDeletionId,
+                snackbarLocalAdTitle: null,
+              ),
+            );
           case 'video':
             final updatedAds = List<LocalVideoAd>.from(state.videoAds)
-              ..add(restoredAd as LocalVideoAd);
-            emit(state.copyWith(videoAds: updatedAds));
-        }
-      }
-      emit(
-        state.copyWith(
-          exception: UnknownException('An unexpected error occurred: $e'),
-          clearLastDeletedLocalAd: true,
-        ),
-      );
-    }
-  }
-
-  void _onUndoDeleteLocalAdRequested(
-    UndoDeleteLocalAdRequested event,
-    Emitter<ArchiveLocalAdsState> emit,
-  ) {
-    _deleteTimer?.cancel();
-    if (state.lastDeletedLocalAd != null) {
-      final restoredAd = state.lastDeletedLocalAd!;
-      switch (restoredAd.adType) {
-        case 'native':
-          final updatedAds = List<LocalNativeAd>.from(state.nativeAds)
-            ..insert(
-              0,
-              restoredAd as LocalNativeAd,
+              ..insert(0, item as LocalVideoAd);
+            emit(
+              state.copyWith(
+                videoAds: updatedAds,
+                lastPendingDeletionId: state.lastPendingDeletionId == id
+                    ? null
+                    : state.lastPendingDeletionId,
+                snackbarLocalAdTitle: null,
+              ),
             );
-          emit(
-            state.copyWith(
-              nativeAds: updatedAds,
-              clearLastDeletedLocalAd: true,
-              restoredLocalAd: restoredAd,
-            ),
-          );
-        case 'banner':
-          final updatedAds = List<LocalBannerAd>.from(state.bannerAds)
-            ..insert(0, restoredAd as LocalBannerAd);
-          emit(
-            state.copyWith(
-              bannerAds: updatedAds,
-              clearLastDeletedLocalAd: true,
-              restoredLocalAd: restoredAd,
-            ),
-          );
-        case 'interstitial':
-          final updatedAds = List<LocalInterstitialAd>.from(
-            state.interstitialAds,
-          )..insert(0, restoredAd as LocalInterstitialAd);
-          emit(
-            state.copyWith(
-              interstitialAds: updatedAds,
-              clearLastDeletedLocalAd: true,
-              restoredLocalAd: restoredAd,
-            ),
-          );
-        case 'video':
-          final updatedAds = List<LocalVideoAd>.from(state.videoAds)
-            ..insert(0, restoredAd as LocalVideoAd);
-          emit(
-            state.copyWith(
-              videoAds: updatedAds,
-              clearLastDeletedLocalAd: true,
-              restoredLocalAd: restoredAd,
-            ),
-          );
+        }
       }
     }
   }
diff --git a/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_event.dart b/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_event.dart
index 96e29ff1..a4268847 100644
--- a/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_event.dart
+++ b/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_event.dart
@@ -73,17 +73,12 @@ final class UndoDeleteLocalAdRequested extends ArchiveLocalAdsEvent {
   const UndoDeleteLocalAdRequested();
 }
 
-/// Internal event to confirm the permanent deletion of a local ad after a delay.
-final class _ConfirmDeleteLocalAdRequested extends ArchiveLocalAdsEvent {
-  /// {@macro _confirm_delete_local_ad_requested}
-  const _ConfirmDeleteLocalAdRequested(this.id, this.adType);
+/// Event to handle updates from the pending deletions service.
+final class _DeletionServiceStatusChanged extends ArchiveLocalAdsEvent {
+  const _DeletionServiceStatusChanged(this.event);
 
-  /// The ID of the local ad to confirm deletion for.
-  final String id;
-
-  /// The type of the local ad to confirm deletion for.
-  final AdType adType;
+  final DeletionEvent<dynamic> event;
 
   @override
-  List<Object?> get props => [id, adType];
+  List<Object?> get props => [event];
 }
diff --git a/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_state.dart b/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_state.dart
index cc199f75..7b5d4393 100644
--- a/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_state.dart
+++ b/lib/local_ads_management/bloc/archive_local_ads/archive_local_ads_state.dart
@@ -29,8 +29,8 @@ class ArchiveLocalAdsState extends Equatable {
     this.videoAdsCursor,
     this.videoAdsHasMore = false,
     this.exception,
-    this.lastDeletedLocalAd,
-    this.restoredLocalAd,
+    this.lastPendingDeletionId,
+    this.snackbarLocalAdTitle,
   });
 
   final ArchiveLocalAdsStatus status;
@@ -86,11 +86,14 @@ class ArchiveLocalAdsState extends Equatable {
   /// The error describing an operation failure, if any.
   final HttpException? exception;
 
-  /// The last deleted local ad, used for undo functionality.
-  final LocalAd? lastDeletedLocalAd;
+  /// The ID of the local ad that was most recently added to pending deletions.
+  /// Used to trigger the snackbar display.
+  final String? lastPendingDeletionId;
 
-  /// The last restored local ad, used for triggering UI updates.
-  final LocalAd? restoredLocalAd;
+  /// The title of the local ad for which the snackbar should be displayed.
+  /// This is set when a deletion is requested and cleared when the snackbar
+  /// is no longer needed.
+  final String? snackbarLocalAdTitle;
 
   ArchiveLocalAdsState copyWith({
     ArchiveLocalAdsStatus? status,
@@ -111,10 +114,8 @@ class ArchiveLocalAdsState extends Equatable {
     String? videoAdsCursor,
     bool? videoAdsHasMore,
     HttpException? exception,
-    LocalAd? lastDeletedLocalAd,
-    LocalAd? restoredLocalAd,
-    bool clearLastDeletedLocalAd = false,
-    bool clearRestoredLocalAd = false,
+    String? lastPendingDeletionId,
+    String? snackbarLocalAdTitle,
   }) {
     return ArchiveLocalAdsState(
       status: status ?? this.status,
@@ -137,13 +138,10 @@ class ArchiveLocalAdsState extends Equatable {
       videoAds: videoAds ?? this.videoAds,
       videoAdsCursor: videoAdsCursor ?? this.videoAdsCursor,
       videoAdsHasMore: videoAdsHasMore ?? this.videoAdsHasMore,
-      exception: exception ?? this.exception,
-      lastDeletedLocalAd: clearLastDeletedLocalAd
-          ? null
-          : lastDeletedLocalAd ?? this.lastDeletedLocalAd,
-      restoredLocalAd: clearRestoredLocalAd
-          ? null
-          : restoredLocalAd ?? this.restoredLocalAd,
+      exception: exception,
+      lastPendingDeletionId:
+          lastPendingDeletionId ?? this.lastPendingDeletionId,
+      snackbarLocalAdTitle: snackbarLocalAdTitle,
     );
   }
 
@@ -167,7 +165,7 @@ class ArchiveLocalAdsState extends Equatable {
     videoAdsCursor,
     videoAdsHasMore,
     exception,
-    lastDeletedLocalAd,
-    restoredLocalAd,
+    lastPendingDeletionId,
+    snackbarLocalAdTitle,
   ];
 }
diff --git a/lib/local_ads_management/view/archived_local_ads_page.dart b/lib/local_ads_management/view/archived_local_ads_page.dart
index 029b66cb..c5a04956 100644
--- a/lib/local_ads_management/view/archived_local_ads_page.dart
+++ b/lib/local_ads_management/view/archived_local_ads_page.dart
@@ -6,12 +6,8 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_news_app_web_dashboard_full_source_code/l10n/app_localizations.dart';
 import 'package:flutter_news_app_web_dashboard_full_source_code/l10n/l10n.dart';
 import 'package:flutter_news_app_web_dashboard_full_source_code/local_ads_management/bloc/archive_local_ads/archive_local_ads_bloc.dart';
-import 'package:flutter_news_app_web_dashboard_full_source_code/local_ads_management/bloc/local_ads_management_bloc.dart'
-    hide
-        DeleteLocalAdForeverRequested,
-        RestoreLocalAdRequested,
-        UndoDeleteLocalAdRequested;
 import 'package:flutter_news_app_web_dashboard_full_source_code/shared/extensions/extensions.dart';
+import 'package:flutter_news_app_web_dashboard_full_source_code/shared/services/pending_deletions_service.dart';
 import 'package:intl/intl.dart';
 import 'package:ui_kit/ui_kit.dart';
 
@@ -28,6 +24,7 @@ class ArchivedLocalAdsPage extends StatelessWidget {
       create: (context) =>
           ArchiveLocalAdsBloc(
               localAdsRepository: context.read<DataRepository<LocalAd>>(),
+              pendingDeletionsService: context.read<PendingDeletionsService>(),
             )
             ..add(const LoadArchivedLocalAdsRequested(adType: AdType.native))
             ..add(const LoadArchivedLocalAdsRequested(adType: AdType.banner))
@@ -77,6 +74,13 @@ class _ArchivedLocalAdsViewState extends State<_ArchivedLocalAdsView>
   @override
   Widget build(BuildContext context) {
     final l10n = AppLocalizationsX(context).l10n;
+    // Read the PendingDeletionsService instance directly.
+    // This is safe because PendingDeletionsService is a singleton and does not
+    // depend on the widget's BuildContext for its operations, preventing
+    // "deactivated widget's ancestor" errors when the SnackBar is dismissed
+    // after the widget has been unmounted.
+    final pendingDeletionsService = context.read<PendingDeletionsService>();
+
     return Scaffold(
       appBar: AppBar(
         title: Text(l10n.archivedLocalAdsTitle),
@@ -89,42 +93,12 @@ class _ArchivedLocalAdsViewState extends State<_ArchivedLocalAdsView>
       ),
       body: BlocListener<ArchiveLocalAdsBloc, ArchiveLocalAdsState>(
         listenWhen: (previous, current) =>
-            previous.lastDeletedLocalAd != current.lastDeletedLocalAd ||
-            (previous.nativeAds.length != current.nativeAds.length &&
-                current.lastDeletedLocalAd == null) ||
-            (previous.bannerAds.length != current.bannerAds.length &&
-                current.lastDeletedLocalAd == null) ||
-            (previous.interstitialAds.length !=
-                    current.interstitialAds.length &&
-                current.lastDeletedLocalAd == null) ||
-            (previous.videoAds.length != current.videoAds.length &&
-                current.lastDeletedLocalAd == null) ||
-            (previous.restoredLocalAd == null &&
-                current.restoredLocalAd != null),
+            previous.lastPendingDeletionId != current.lastPendingDeletionId ||
+            previous.snackbarLocalAdTitle != current.snackbarLocalAdTitle,
         listener: (context, state) {
-          if (state.lastDeletedLocalAd != null) {
-            String truncatedTitle;
-            switch (state.lastDeletedLocalAd!.adType) {
-              case 'native':
-                truncatedTitle = (state.lastDeletedLocalAd! as LocalNativeAd)
-                    .title
-                    .truncate(30);
-              case 'banner':
-                truncatedTitle = (state.lastDeletedLocalAd! as LocalBannerAd)
-                    .imageUrl
-                    .truncate(30);
-              case 'interstitial':
-                truncatedTitle =
-                    (state.lastDeletedLocalAd! as LocalInterstitialAd).imageUrl
-                        .truncate(30);
-              case 'video':
-                truncatedTitle = (state.lastDeletedLocalAd! as LocalVideoAd)
-                    .videoUrl
-                    .truncate(30);
-              default:
-                truncatedTitle = state.lastDeletedLocalAd!.id.truncate(30);
-            }
-
+          if (state.snackbarLocalAdTitle != null) {
+            final adId = state.lastPendingDeletionId!;
+            final truncatedTitle = state.snackbarLocalAdTitle!.truncate(30);
             ScaffoldMessenger.of(context)
               ..hideCurrentSnackBar()
               ..showSnackBar(
@@ -135,23 +109,15 @@ class _ArchivedLocalAdsViewState extends State<_ArchivedLocalAdsView>
                   action: SnackBarAction(
                     label: l10n.undo,
                     onPressed: () {
-                      context.read<ArchiveLocalAdsBloc>().add(
-                        const UndoDeleteLocalAdRequested(),
-                      );
+                      // Directly call undoDeletion on the service.
+                      // This avoids using context.read on a potentially deactivated
+                      // widget, which caused the "deactivated widget's ancestor" error.
+                      pendingDeletionsService.undoDeletion(adId);
                     },
                   ),
                 ),
               );
           }
-          // Trigger refresh of active ads in LocalAdsManagementBloc if an ad was restored
-          if (state.restoredLocalAd != null) {
-            context.read<LocalAdsManagementBloc>().add(
-              LoadLocalAdsRequested(
-                adType: state.restoredLocalAd!.toAdType(),
-                forceRefresh: true,
-              ),
-            );
-          }
         },
         child: TabBarView(
           controller: _tabController,