Assess the Situation Identify the influenced drain and extent of backup Check out if several drains are affected (suggests primary line issue) Hunt for noticeable h2o injury or overflow Essential Do-it-yourself Steps Pour boiling drinking water down drain Use plunger suitable for sink/toilet Test baking soda + vinegar Answer Clear https://www.kawatan.net/how-to-find-emergency-drain-cleaning-and-plumber-services-in-etobicoke/