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drain trap not working

Plumbing

The answer to 'drain trap not working' is that a malfunctioning drain trap is a common plumbing issue that can be caused by a variety of factors. The drain trap is the curved section of pipe under your sink or bathtub that is designed to hold water and create a seal to prevent sewer gases from entering your home. If the trap is not working properly, it can lead to unpleasant odors, slow draining, and even potential health and safety concerns.

Some common causes of a drain trap not working include a clogged trap, a broken or damaged trap, a trap that has dried out, or an improperly installed trap. Symptoms may include standing water in the trap, slow draining, and foul odors coming from the drain. Solutions can range from simple DIY fixes like clearing a clogged trap to more complex repairs that may require a professional plumber.

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Step-by-Step Guide

  1. 1

    Clear a clogged drain trap

    Use a plunger or drain snake to clear any debris or blockages in the drain trap. Be sure to wear gloves and work carefully to avoid splashing.

  2. 2

    Refill a dried-out trap

    If the trap has dried out, simply pour a few cups of water down the drain to re-establish the water seal.

Frequently Asked Questions

When should I call a professional plumber for a drain trap issue?

If you are unable to resolve the issue with a basic DIY fix, or if the problem appears to be more complex, it's best to call a professional plumber to diagnose and repair the issue.

How do I know if my drain trap needs to be replaced?

If the trap is cracked, corroded, or otherwise damaged, it will likely need to be replaced. A plumber can inspect the trap and determine if replacement is necessary.

Can a dried-out trap cause sewer gas odors?

Yes, a dried-out trap can allow sewer gases to escape into your home, leading to unpleasant odors. Pouring water down the drain can help re-establish the water seal in the trap.

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