{
  "url": "cgplumbinglasvegas.com/faq/why-does-my-bathroom-sink-have-a-foul-odor-and-can-repair-fix-it",
  "name": "Why does my bathroom sink have a foul odor, and can repair fix it?",
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  "mainEntity": [
    {
      "name": "Why does my bathroom sink have a foul odor, and can repair fix it?",
      "@type": "Question",
      "acceptedAnswer": {
        "text": "A foul odor from your bathroom sink usually indicates a problem within the drain system. This can be caused by bacteria and mold growth in the P-trap (the U-shaped pipe under the sink) due to stagnant water and accumulated debris like hair and soap scum. Sometimes, it can also be a sign of a dry P-trap if the sink isn't used often, allowing sewer gases to escape. A repair involves thoroughly cleaning the P-trap and drain lines, or if necessary, inspecting the vent pipe system for proper function. Ensuring the P-trap always contains water by regular use or running water for a minute can help prevent dry traps.",
        "@type": "Answer",
        "description": "Foul odors from a bathroom sink often stem from bacteria and debris in the P-trap or a dry P-trap allowing sewer gases. Cleaning or checking the vent pipe can fix it."
      }
    }
  ],
  "description": "Foul odors from a bathroom sink often stem from bacteria and debris in the P-trap or a dry P-trap allowing sewer gases. Cleaning or checking the vent pipe can f"
}