diff --git a/main.py b/main.py
index 735a7fc..3d6c56c 100644
--- a/main.py
+++ b/main.py
@@ -322,6 +322,14 @@ class ClercAttrib2Biz():
             return ret
         return value.strip()
 
+    def trim_all_data(self, data):
+        data.Patient["lastname"] =  data.Patient["lastname"].strip()
+        data.Patient["firstname"] = data.Patient["firstname"].strip()
+        data.Patient["street"] = data.Patient["street"].strip()
+        data.Debtor["lastname"] =  data.Debtor["lastname"].strip()
+        data.Debtor["firstname"]  =  data.Debtor["firstname"].strip()
+        data.Debtor["street"] = data.Debtor["street"].strip()
+
 
     def parseFile(self, data, filename):
         self.index_counter += 1
@@ -343,6 +351,7 @@ class ClercAttrib2Biz():
             data = cls_Invoice()
             data.parse_item(ele)
 
+            self.trim_all_data(data)
 
             print(f"Code débiteur => {data.data['id']}: {data.Debtor['code']}")
             if data.Debtor["code"] is None or '.' in str(data.Debtor["code"]):