diff --git a/scripts/delete_junk_samples.py b/scripts/delete_junk_samples.py
new file mode 100644
index 0000000..ab6d21f
--- /dev/null
+++ b/scripts/delete_junk_samples.py
@@ -0,0 +1,55 @@
+from firebase_admin import firestore
+import os
+import firebase_admin
+from datetime import datetime, timedelta
+from google.cloud.firestore_v1.base_query import FieldFilter
+
+def delete_documents_in_batch(collection_ref, batch_size):
+    # Query to get all documents
+    query = collection_ref.order_by('testTime', direction=firestore.Query.DESCENDING).limit(batch_size)
+    documents = query.stream()
+
+    batch = collection_ref._client.batch()  # Internal batch object
+
+    # Delete documents in batch
+    count = 0
+    for doc in documents:
+        # print(doc.to_dict)
+        batch.delete(doc.reference)
+        count += 1
+
+    # Commit the batch
+    batch.commit()
+    print(f'Deleted {count} documents in batch')
+
+
+def delete_latest_documents(collection_name, num_documents, batch_size):
+
+    file_path = os.getcwd() + '/keys' + '/hpos-af3cc-firebase-adminsdk.json'
+    cred = firebase_admin.credentials.Certificate(fr'{file_path}')
+
+    firebase_admin.initialize_app(cred)
+
+    # Initialize Firestore client
+    db = firestore.client()
+
+    # Reference to the collection
+    collection_ref = db.collection(collection_name)
+
+    # Delete documents in batches
+    remaining_documents = num_documents
+    while remaining_documents > 0:
+        current_batch_size = min(remaining_documents, batch_size)
+        delete_documents_in_batch(collection_ref, current_batch_size)
+        remaining_documents -= current_batch_size
+
+
+if __name__ == "__main__":
+    # Specify your Firestore collection name
+    collection_name = 'testData'
+
+    num_documents = 10000
+    batch_size = 500
+
+    # Call the function to delete the latest documents in batches
+    delete_latest_documents(collection_name, num_documents, batch_size)