How to Unclog a Basement Floor Drain

THE REASON FOR YOUR BASEMENT FLOOR DRAIN

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    You may be wondering why there’s a drain in your basement to begin with. It’s there to clear away any water that threatens to flood the floor due to intense weather or plumbing issues.

WHAT CAN CAUSE A CLOG

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    Is your basement drain backing up? There are a few common causes, including clogged lines, poor drain installation, even heavy rains. Luckily, we’ve got a few tried and trusted methods for handling your backup.

SOME SIMPLE WAYS TO TACKLE THAT CLOG

  • THE TRUSTY PLUNGER

    A sturdy plunger with a tight seal can create a vacuum and dislodge the clog without requiring you to get into the pipes. You’ll want to use a special drain plunger for best results.

    plunger and drain hole
  • A DRAIN SNAKE

    Insert a flexible auger or wire into the drain and wiggle it to break up the clog. If that doesn’t work, buy or rent a manual or electric snake.

    drain snake in bathroom floor
  • LIQUID CLEANING SOLUTION

    Some clogs can be cleared by pouring a solution of baking soda and vinegar directly down the drain. After a few minutes of fizzing, flush with hot water. If that doesn’t clear things up, you may have a job for a serious drain cleaner like Liquid-Plumr®.

    water going down drain

HOW CAN I PREVENT FUTURE BACKUPS?

  • WATCH WHAT YOUR POUR:

    Avoid dumping grease, oil and non-degradable substances down your drain.

    FILTER OUT THE BAD:

    Install screens or strainers on your drains to keep out hair and debris that can build up and clog.

    KEEP IT CLEAN:

    Clean out your basement drain’s trap regularly to prevent buildup.

HOW TO UNCLOG A BASEMENT FLOOR DRAIN: DO'S AND DON'TS

    • DO'S

      DO maintain clean, clog-free pipes year-round to keep water flowing as smoothly as possible.

      DO call a professional plumber if you see any signs of damage to a pipe.

    • DONT'S

      DON'T ignore slow drains that can worsen over time.