Minor clogs in sinks, tubs, or shower drains caused by hair, grease, or soap buildup can usually be handled by an experienced handyman. However, if you’re dealing with repeated backups, foul odors, multiple clogged drains at once, or sewage backup, it’s best to call a licensed plumber. These symptoms could indicate a larger issue like a blocked sewer line or collapsed pipe, which requires specialized knowledge and permits to fix.
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