diff --git a/.github/workflows/ga-image-sanitize.yml b/.github/workflows/ga-image-sanitize.yml
new file mode 100644
index 0000000..6739001
--- /dev/null
+++ b/.github/workflows/ga-image-sanitize.yml
@@ -0,0 +1,112 @@
+name: 🧼 Sanitize – Generated Docker Images
+
+on:
+  pull_request:
+    types: [closed]
+  workflow_dispatch:
+    inputs:
+      keep-last:
+        description: >
+          Delete all untagged images except the last N
+        required: false
+        default: "1"
+
+jobs:
+  delete-pr-tagged-image:
+    name: 🗑️ Delete PR${{github.event.pull_request.number}} Image
+    runs-on: ubuntu-latest
+    steps:
+      - name: 🗑️ Delete 🚀 API Gateway image PR${{github.event.pull_request.number}}
+        uses: bots-house/ghcr-delete-image-action@v1.1.0
+        with:
+          owner: 01-edu
+          name: content-api-gateway-app
+          token: ${{ secrets.GITHUB_TOKEN }}
+          tag: PR${{github.event.pull_request.number}}
+        continue-on-error: true
+
+      - name: 🗑️ Delete 🧩 Inventory App image PR${{github.event.pull_request.number}}
+        uses: bots-house/ghcr-delete-image-action@v1.1.0
+        with:
+          owner: 01-edu
+          name: content-inventory-app
+          token: ${{ secrets.GITHUB_TOKEN }}
+          tag: PR${{github.event.pull_request.number}}
+        continue-on-error: true
+
+      - name: 🗑️ Delete 💻 Postgres DB image PR${{github.event.pull_request.number}}
+        uses: bots-house/ghcr-delete-image-action@v1.1.0
+        with:
+          owner: 01-edu
+          name: content-postgres-db
+          token: ${{ secrets.GITHUB_TOKEN }}
+          tag: PR${{github.event.pull_request.number}}
+        continue-on-error: true
+        
+      - name: 🗑️ Delete 🐰 Rabbitmq image PR${{github.event.pull_request.number}}
+        uses: bots-house/ghcr-delete-image-action@v1.1.0
+        with:
+          owner: 01-edu
+          name: content-rabbitmq
+          token: ${{ secrets.GITHUB_TOKEN }}
+          tag: PR${{github.event.pull_request.number}}
+        continue-on-error: true
+        
+      - name: 🗑️ Delete 💰 Billing App image PR${{github.event.pull_request.number}}
+        uses: bots-house/ghcr-delete-image-action@v1.1.0
+        with:
+          owner: 01-edu
+          name: content-billing-app
+          token: ${{ secrets.GITHUB_TOKEN }}
+          tag: PR${{github.event.pull_request.number}}
+        continue-on-error: true
+
+  delete-untagged-images:
+    name: 🔥 Clear Untagged Images
+    needs: delete-pr-tagged-image
+    runs-on: ubuntu-latest
+    steps:
+      - name: 🔥 Clear all untagged 🚀 API Gateway image
+        uses: bots-house/ghcr-delete-image-action@v1.1.0
+        with:
+          owner: 01-edu
+          name: content-api-gateway-app
+          token: ${{ secrets.GITHUB_TOKEN }}
+          untagged-keep-latest: ${{ github.event.inputs.keep-last }}
+        continue-on-error: true
+
+      - name: 🗑️ Delete 🧩 Inventory App image
+        uses: bots-house/ghcr-delete-image-action@v1.1.0
+        with:
+          owner: 01-edu
+          name: content-inventory-app
+          token: ${{ secrets.GITHUB_TOKEN }}
+          untagged-keep-latest: ${{ github.event.inputs.keep-last }}
+        continue-on-error: true
+
+      - name: 🗑️ Delete 💻 Postgres DB image
+        uses: bots-house/ghcr-delete-image-action@v1.1.0
+        with:
+          owner: 01-edu
+          name: content-postgres-db
+          token: ${{ secrets.GITHUB_TOKEN }}
+          untagged-keep-latest: ${{ github.event.inputs.keep-last }}
+        continue-on-error: true
+        
+      - name: 🗑️ Delete 🐰 Rabbitmq image
+        uses: bots-house/ghcr-delete-image-action@v1.1.0
+        with:
+          owner: 01-edu
+          name: content-rabbitmq
+          token: ${{ secrets.GITHUB_TOKEN }}
+          untagged-keep-latest: ${{ github.event.inputs.keep-last }}
+        continue-on-error: true
+        
+      - name: 🗑️ Delete 💰 Billing App image
+        uses: bots-house/ghcr-delete-image-action@v1.1.0
+        with:
+          owner: 01-edu
+          name: content-billing-app
+          token: ${{ secrets.GITHUB_TOKEN }}
+          untagged-keep-latest: ${{ github.event.inputs.keep-last }}
+        continue-on-error: true