Evaluate the specific situation Identify the influenced drain and extent of backup Verify if many drains are affected (suggests primary line challenge) Search for seen h2o injury or overflow Primary DIY Methods Pour boiling h2o down drain Use plunger suitable for sink/toilet Consider baking soda + vinegar Alternative Get rid https://www.kawatan.net/how-to-find-emergency-drain-cleaning-and-plumber-services-in-etobicoke/