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Plumbing

How to Unblock an Outdoor Drain

Quick Answer

Remove debris, use a drain rod, and flush with water.

How to troubleshoot How to Unblock an Outdoor Drain

A blocked outdoor drain can cause flooding. This guide covers clearing a blocked outside drain.

Step-by-Step Fix

  1. Remove any visible debris from the drain opening.
  2. Use a drain rod to push through the blockage.
  3. Flush with water to clear the remaining debris.
  4. If the drain is still blocked, use a pressure washer.
  5. If the blockage persists, call a plumber.

Common Error Codes

CodeMeaningResolution
Drain still blockedDeep blockageUse a drain rod or call a plumber.
Water backs upPartial blockageContinue rodding and flushing.

Frequently Asked Questions

Why is my outdoor drain blocked?

Leaves, debris, or a collapsed pipe.

Can I unblock an outdoor drain myself?

Yes, with a drain rod or pressure washer.