diff --git a/components/hydra-cleaner/files/hydra-cleaner.sh b/components/hydra-cleaner/files/hydra-cleaner.sh
index da52fe7..b1e6d58 100644
--- a/components/hydra-cleaner/files/hydra-cleaner.sh
+++ b/components/hydra-cleaner/files/hydra-cleaner.sh
@@ -66,6 +66,18 @@ where table_schema = 'public'
 order by 4 desc;
 EOF
 
+log "Identifying total candidates for deletion:"
+psql "${DSN}" <<EOF
+SELECT count(login_challenge)
+FROM hydra_oauth2_flow
+WHERE login_challenge = ANY (
+  array(
+    SELECT login_challenge
+    FROM hydra_oauth2_flow
+    WHERE requested_at < '${BEFORE_DATE}'
+  )
+);
+EOF
 
 REMAINING_ELMTS="${LIMIT}"
 while [ "${REMAINING_ELMTS}" -gt 0 ]; do
@@ -101,6 +113,19 @@ EOF
     fi
 done
 
+log "Candidates remaining after deletion:"
+psql "${DSN}" <<EOF
+SELECT count(login_challenge)
+FROM hydra_oauth2_flow
+WHERE login_challenge = ANY (
+  array(
+    SELECT login_challenge
+    FROM hydra_oauth2_flow
+    WHERE requested_at < '${BEFORE_DATE}'
+  )
+);
+EOF
+
 
 log "Final estimated size:"
 psql "${DSN}" <<EOF