diff --git a/api/src/pcapi/scripts/delete_offer_description/main.py b/api/src/pcapi/scripts/delete_offer_description/main.py
new file mode 100644
index 0000000000..e149e54cc9
--- /dev/null
+++ b/api/src/pcapi/scripts/delete_offer_description/main.py
@@ -0,0 +1,82 @@
+import argparse
+import datetime
+import logging
+import math
+import statistics
+import time
+
+import pytz
+from sqlalchemy import func
+from sqlalchemy import text
+
+import pcapi.core.offers.models as offers_models
+from pcapi.models import db
+
+
+logger = logging.getLogger(__name__)
+
+BATCH_SIZE = 1_000
+REPORT_EVERY = 1_000
+
+
+def _get_eta(end: int, current: int, elapsed_per_batch: list[int]) -> str:
+    left_to_do = end - current
+    seconds_eta = left_to_do / BATCH_SIZE * statistics.mean(elapsed_per_batch)
+    eta = datetime.datetime.utcnow() + datetime.timedelta(seconds=seconds_eta)
+    eta = eta.astimezone(pytz.timezone("Europe/Paris"))
+    str_eta = eta.strftime("%d/%m/%Y %H:%M:%S")
+    return str_eta
+
+
+def delete_description(starting_id: int, ending_id: int, not_dry: bool = False) -> None:
+    max_id = db.session.query(func.max(offers_models.Offer.id)).scalar()
+    vacuum_treshold = int(max_id * 0.19)
+    vacuum_treshold_rounded = math.ceil(vacuum_treshold / 1000) * 1000
+    logger.info("Run a vacuum every %s offers", vacuum_treshold)
+    elapsed_per_batch = []
+    to_report = 0
+    for i in range(starting_id, ending_id, BATCH_SIZE):
+        start_time = time.perf_counter()
+        db.session.execute(
+            """
+            update offer set "description" = null
+            where id between :start and :end and "productId" is not null
+            """,
+            params={"start": i, "end": i + BATCH_SIZE},
+        )
+        if not_dry:
+            db.session.commit()
+            if i % vacuum_treshold_rounded == 0:
+                start_maintenance_time = time.perf_counter()
+                # VACUUM must run outside a transaction context.
+                # This is the only way i could make it work
+                logger.info("Starting vacuum and analyze offers")
+                db.session.execute(text("COMMIT"))
+                db.session.execute(text("VACUUM offer"))
+                db.session.execute(text("ANALYZE offer"))
+                logger.info("Ending vacuum and analyze offers - %s", int(time.perf_counter() - start_maintenance_time))
+        else:
+            db.session.rollback()
+        elapsed_per_batch.append(int(time.perf_counter() - start_time))
+        eta = _get_eta(ending_id, starting_id, elapsed_per_batch)
+        to_report += BATCH_SIZE
+        if to_report >= REPORT_EVERY:
+            to_report = 0
+            logger.info("BATCH : id from %s | eta = %s", i, eta)
+
+
+if __name__ == "__main__":
+    from pcapi.flask_app import app
+
+    app.app_context().push()
+
+    parser = argparse.ArgumentParser(description="Delete description for offers linked to a product")
+    parser.add_argument("--starting-id", type=int, default=0, help="starting offer id")
+    parser.add_argument("--ending-id", type=int, default=0, help="ending offer id")
+    parser.add_argument("--not-dry", action="store_true", help="set to really process (dry-run by default)")
+    args = parser.parse_args()
+
+    if args.starting_id > args.ending_id:
+        raise ValueError('"start" must be less than "end"')
+
+    delete_description(args.starting_id, args.ending_id, args.not_dry)