In time, this case develops backups in addition to overflows. This regrettable circumstance can be prevented should you:Η ΑΠΟΦΡΑΞΗ ΑΠΟΧΕΤΕΥΣΗΣ ΣΤΟΝ ΒΥΡΩΝΑ ΔΕΝ ΗΤΑΝ ΠΟΤΕ ΜΙΑ ΤΟΣΟ ΑΠΛΗ ΥΠΟΘΕΣΗ.Oil is the most frequent cause of drain troubles. If cooking grease or oil is place down the drainpi