{"id":2308,"date":"2026-04-03T09:30:19","date_gmt":"2026-04-03T09:30:19","guid":{"rendered":"https:\/\/www.gohomeguide.com\/?p=2308"},"modified":"2026-04-03T09:58:50","modified_gmt":"2026-04-03T09:58:50","slug":"why-does-my-kitchen-sink-smell-like-sewer","status":"publish","type":"post","link":"https:\/\/www.gohomeguide.com\/ja\/\u306a\u305c\u79c1\u306e\u53f0\u6240\u306e\u30b7\u30f3\u30af\u306f\u4e0b\u6c34\u306e\u3088\u3046\u306a\u81ed\u3044\u304c\u3059\u308b\/","title":{"rendered":"\u53f0\u6240\u306e\u30b7\u30f3\u30af\u304c\u4e0b\u6c34\u81ed\u304c\u3059\u308b\u306e\u306f\u306a\u305c\uff1f\u539f\u56e0\u3068\u5bfe\u7b56"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2308\" class=\"elementor elementor-2308\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ca1f04 e-flex e-con-boxed e-con e-parent\" data-id=\"3ca1f04\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e5e9e46 elementor-widget elementor-widget-text-editor\" data-id=\"e5e9e46\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"1a656178-87fe-4fd1-8562-46cb978cca0f\" data-testid=\"conversation-turn-3\" data-scroll-anchor=\"false\" data-turn=\"user\"><\/section><section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:0f022839-01a7-49da-bdbc-a4c3c10316bf-2\" data-testid=\"conversation-turn-4\" data-scroll-anchor=\"false\" data-turn=\"assistant\"><div class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"><div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"><div class=\"flex max-w-full flex-col gap-4 grow\"><div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"3e040a2f-75d6-4768-bc56-8567744fd21b\" data-message-model-slug=\"gpt-5-3\"><div class=\"flex w-full flex-col gap-1 empty:hidden\"><div class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"><h2 data-section-id=\"1533cie\" data-start=\"0\" data-end=\"57\">Why Your Kitchen Sink Smells Like Sewer (Quick Answer)<\/h2><p data-start=\"59\" data-end=\"269\">If your kitchen sink smells like sewer, the cause is usually simple: <strong data-start=\"128\" data-end=\"192\">food debris, grease buildup, a dry P-trap, or a clogged vent<\/strong>. These issues allow bacteria or sewer gas to create bad odors in your drain.<\/p><p data-start=\"271\" data-end=\"307\">Here\u2019s what\u2019s most likely happening:<\/p><ul data-start=\"309\" data-end=\"600\"><li data-section-id=\"ml536e\" data-start=\"309\" data-end=\"370\"><strong data-start=\"311\" data-end=\"326\">Food debris<\/strong> is stuck in the drain and starting to rot<\/li><li data-section-id=\"1fwd82a\" data-start=\"371\" data-end=\"439\"><strong data-start=\"373\" data-end=\"391\">Grease buildup<\/strong> is trapping waste and creating odor over time<\/li><li data-section-id=\"3ig9r1\" data-start=\"440\" data-end=\"520\"><strong data-start=\"442\" data-end=\"456\">Dry P-trap<\/strong> (the curved pipe under your sink) is letting sewer gas escape<\/li><li data-section-id=\"lwrsj1\" data-start=\"521\" data-end=\"600\"><strong data-start=\"523\" data-end=\"539\">Clogged vent<\/strong> is pushing odors back into your kitchen instead of outside<\/li><\/ul><p data-start=\"602\" data-end=\"738\" data-is-last-node=\"\" data-is-only-node=\"\">The good news? <strong data-start=\"617\" data-end=\"653\">Most sink smells are easy to fix<\/strong> with basic cleaning or a quick check under the sink\u2014no plumber needed in most cases.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b43ee2 elementor-widget elementor-widget-text-editor\" data-id=\"2b43ee2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"1tp9ck5\" data-start=\"0\" data-end=\"50\">6 Common Causes of Sewer Smell in Kitchen Sinks<\/h2><p data-start=\"52\" data-end=\"220\">That unpleasant sewer smell usually comes from a few very common problems. The key is to match the smell with the cause\u2014once you do that, fixing it becomes much easier.<\/p><h3 data-section-id=\"ebtcqr\" data-start=\"227\" data-end=\"268\">1. Food Debris Rotting in the Drain<\/h3><p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-2316\" title=\"Dirty dishes left in sink with food residue\" src=\"https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Dirty-dishes-left-in-sink-with-food-residue.webp\" alt=\"Dirty dishes left in sink with food residue\" width=\"450\" height=\"300\" srcset=\"https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Dirty-dishes-left-in-sink-with-food-residue.webp 2000w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Dirty-dishes-left-in-sink-with-food-residue-300x200.webp 300w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Dirty-dishes-left-in-sink-with-food-residue-1024x683.webp 1024w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Dirty-dishes-left-in-sink-with-food-residue-768x512.webp 768w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Dirty-dishes-left-in-sink-with-food-residue-1536x1025.webp 1536w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Dirty-dishes-left-in-sink-with-food-residue-18x12.webp 18w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p><p data-start=\"269\" data-end=\"383\">Small food scraps often get stuck in your drain or garbage disposal. Over time, they break down and grow bacteria.<\/p><p data-start=\"385\" data-end=\"414\">That\u2019s when the smell starts.<\/p><p data-start=\"416\" data-end=\"430\">You\u2019ll notice:<\/p><ul data-start=\"431\" data-end=\"533\"><li data-section-id=\"dgp9in\" data-start=\"431\" data-end=\"458\">a <strong data-start=\"435\" data-end=\"458\">rotten or sour odor<\/strong><\/li><li data-section-id=\"1rchm37\" data-start=\"459\" data-end=\"498\">stronger smell after using the sink<\/li><li data-section-id=\"qy09su\" data-start=\"499\" data-end=\"533\">buildup near the drain opening<\/li><\/ul><p data-start=\"535\" data-end=\"602\">This is one of the most common causes, especially in busy kitchens.<\/p><h3 data-section-id=\"5cvgr3\" data-start=\"609\" data-end=\"640\">2. Grease and Oil Buildup<\/h3><p data-start=\"641\" data-end=\"759\">Pouring oil or grease down the sink might seem harmless\u2014but it cools, hardens, and sticks to the inside of your pipes.<\/p><p data-start=\"761\" data-end=\"821\">Once that layer forms, it traps food particles and bacteria.<\/p><p data-start=\"823\" data-end=\"830\">Result:<\/p><ul data-start=\"831\" data-end=\"935\"><li data-section-id=\"1u70p51\" data-start=\"831\" data-end=\"863\"><strong data-start=\"833\" data-end=\"863\">thick buildup inside pipes<\/strong><\/li><li data-section-id=\"nmkpce\" data-start=\"864\" data-end=\"902\">long-lasting, hard-to-remove odors<\/li><li data-section-id=\"b1cpo0\" data-start=\"903\" data-end=\"935\">reduced water flow over time<\/li><\/ul><p data-start=\"937\" data-end=\"1015\">This type of smell tends to come back again and again if not cleaned properly.<\/p><h3 data-section-id=\"1f02k83\" data-start=\"1022\" data-end=\"1053\">3. Dirty Garbage Disposal<\/h3><p><img decoding=\"async\" class=\"aligncenter wp-image-2317\" title=\"Kitchen sink cluttered with food waste and dishes\" src=\"https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Kitchen-sink-cluttered-with-food-waste-and-dishes.webp\" alt=\"Kitchen sink cluttered with food waste and dishes\" width=\"450\" height=\"300\" srcset=\"https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Kitchen-sink-cluttered-with-food-waste-and-dishes.webp 2000w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Kitchen-sink-cluttered-with-food-waste-and-dishes-300x200.webp 300w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Kitchen-sink-cluttered-with-food-waste-and-dishes-1024x682.webp 1024w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Kitchen-sink-cluttered-with-food-waste-and-dishes-768x512.webp 768w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Kitchen-sink-cluttered-with-food-waste-and-dishes-1536x1024.webp 1536w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Kitchen-sink-cluttered-with-food-waste-and-dishes-18x12.webp 18w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p><p data-start=\"1054\" data-end=\"1109\">If you use a garbage disposal daily, food can stick to:<\/p><ul data-start=\"1110\" data-end=\"1174\"><li data-section-id=\"pbxlvw\" data-start=\"1110\" data-end=\"1124\">the blades<\/li><li data-section-id=\"1nb00e5\" data-start=\"1125\" data-end=\"1146\">the inner chamber<\/li><li data-section-id=\"oev0i9\" data-start=\"1147\" data-end=\"1174\">the rubber splash guard<\/li><\/ul><p data-start=\"1176\" data-end=\"1236\">Even if the sink looks clean, hidden residue can rot inside.<\/p><p data-start=\"1238\" data-end=\"1251\">Common signs:<\/p><ul data-start=\"1252\" data-end=\"1365\"><li data-section-id=\"15bphiz\" data-start=\"1252\" data-end=\"1291\">smell gets worse when disposal runs<\/li><li data-section-id=\"1wnlsx2\" data-start=\"1292\" data-end=\"1332\">odor comes from just under the drain<\/li><li data-section-id=\"1wd9l4v\" data-start=\"1333\" data-end=\"1365\">quick rinsing doesn\u2019t fix it<\/li><\/ul><p data-start=\"1367\" data-end=\"1421\">This is a very typical issue in homes that cook often.<\/p><h3 data-section-id=\"gd651z\" data-start=\"1428\" data-end=\"1457\">4. Dry or Faulty P-Trap<\/h3><p data-start=\"1458\" data-end=\"1580\">The P-trap is the curved pipe under your sink. It holds a small amount of water that acts as a barrier to block sewer gas.<\/p><p data-start=\"1582\" data-end=\"1684\">If that water dries out or the trap isn\u2019t working properly, odors can rise straight into your kitchen.<\/p><p data-start=\"1686\" data-end=\"1710\">This often happens when:<\/p><ul data-start=\"1711\" data-end=\"1833\"><li data-section-id=\"1nod26y\" data-start=\"1711\" data-end=\"1758\">the sink hasn\u2019t been used for days or weeks<\/li><li data-section-id=\"1v3kiyj\" data-start=\"1759\" data-end=\"1794\">there\u2019s a slow leak in the pipe<\/li><li data-section-id=\"v0jgz3\" data-start=\"1795\" data-end=\"1833\">the trap was installed incorrectly<\/li><\/ul><p data-start=\"1835\" data-end=\"1901\">A dry P-trap is one of the fastest causes of a strong sewer smell.<\/p><h3 data-section-id=\"12h11fe\" data-start=\"1908\" data-end=\"1938\">5. Blocked Plumbing Vent<\/h3><p data-start=\"1939\" data-end=\"2067\">Your plumbing system has vents that release gas safely outside your home. When these vents get blocked, air can\u2019t flow properly.<\/p><p data-start=\"2069\" data-end=\"2131\">Instead of going out, the gas gets pushed back into your sink.<\/p><p data-start=\"2133\" data-end=\"2150\">You might notice:<\/p><ul data-start=\"2151\" data-end=\"2264\"><li data-section-id=\"1bffigf\" data-start=\"2151\" data-end=\"2188\">a sewer smell that comes and goes<\/li><li data-section-id=\"1kwzg3w\" data-start=\"2189\" data-end=\"2223\">gurgling sounds from the drain<\/li><li data-section-id=\"10ponwx\" data-start=\"2224\" data-end=\"2264\">multiple drains in the home smelling<\/li><\/ul><p data-start=\"2266\" data-end=\"2333\">This issue is harder to fix and may need a professional inspection.<\/p><h3 data-section-id=\"kfnlcq\" data-start=\"2340\" data-end=\"2367\">6. Partial Drain Clog<\/h3><p data-start=\"2368\" data-end=\"2448\">A partial clog doesn\u2019t fully block the pipe\u2014but it slows water and traps debris.<\/p><p data-start=\"2450\" data-end=\"2519\">That trapped material starts to decay, creating both smell and noise.<\/p><p data-start=\"2521\" data-end=\"2531\">Watch for:<\/p><ul data-start=\"2532\" data-end=\"2619\"><li data-section-id=\"hg9dl6\" data-start=\"2532\" data-end=\"2559\"><strong data-start=\"2534\" data-end=\"2557\">slow draining water<\/strong><\/li><li data-section-id=\"1tp0xzn\" data-start=\"2560\" data-end=\"2583\"><strong data-start=\"2562\" data-end=\"2581\">gurgling sounds<\/strong><\/li><li data-section-id=\"114j2uw\" data-start=\"2584\" data-end=\"2619\">smell that gets worse over time<\/li><\/ul><p data-start=\"2621\" data-end=\"2700\">If you have both a slow drain and a bad smell, a clog is very likely the cause.<\/p><h2 data-start=\"2621\" data-end=\"2700\">How to Identify the Exact Cause<\/h2><p><img decoding=\"async\" class=\"aligncenter wp-image-2315\" title=\"Woman calling plumber about leaking kitchen sink\" src=\"https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Woman-calling-plumber-about-leaking-kitchen-sink.webp\" alt=\"Woman calling plumber about leaking kitchen sink\" width=\"450\" height=\"299\" srcset=\"https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Woman-calling-plumber-about-leaking-kitchen-sink.webp 2000w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Woman-calling-plumber-about-leaking-kitchen-sink-300x200.webp 300w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Woman-calling-plumber-about-leaking-kitchen-sink-1024x681.webp 1024w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Woman-calling-plumber-about-leaking-kitchen-sink-768x511.webp 768w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Woman-calling-plumber-about-leaking-kitchen-sink-1536x1022.webp 1536w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Woman-calling-plumber-about-leaking-kitchen-sink-18x12.webp 18w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p><div style=\"max-height: 500px; overflow-x: auto;\"><table style=\"width: 100%; border-collapse: collapse; min-width: 600px;\"><thead><tr><th style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\">Symptom<\/th><th style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\">Likely Cause<\/th><\/tr><\/thead><tbody><tr><td style=\"padding: 12px; border: 1px solid #ddd;\">Rotten food smell<\/td><td style=\"padding: 12px; border: 1px solid #ddd;\">Food buildup<\/td><\/tr><tr><td style=\"padding: 12px; border: 1px solid #ddd;\">Rotten egg smell<\/td><td style=\"padding: 12px; border: 1px solid #ddd;\">Sewer gas \/ P-trap<\/td><\/tr><tr><td style=\"padding: 12px; border: 1px solid #ddd;\">Slow draining<\/td><td style=\"padding: 12px; border: 1px solid #ddd;\">Partial clog<\/td><\/tr><tr><td style=\"padding: 12px; border: 1px solid #ddd;\">Smell after long time unused<\/td><td style=\"padding: 12px; border: 1px solid #ddd;\">Dry trap<\/td><\/tr><\/tbody><\/table><\/div><h2 data-section-id=\"n9sf1l\" data-start=\"0\" data-end=\"50\">How to Fix a Smelly Kitchen Sink (Step-by-Step)<\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2245\" title=\"Plumber fixing pipes under kitchen sink cabinet\" src=\"https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/01\/Plumber-fixing-pipes-under-kitchen-sink-cabinet.webp\" alt=\"Plumber fixing pipes under kitchen sink cabinet\" width=\"450\" height=\"299\" srcset=\"https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/01\/Plumber-fixing-pipes-under-kitchen-sink-cabinet.webp 2000w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/01\/Plumber-fixing-pipes-under-kitchen-sink-cabinet-300x200.webp 300w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/01\/Plumber-fixing-pipes-under-kitchen-sink-cabinet-1024x681.webp 1024w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/01\/Plumber-fixing-pipes-under-kitchen-sink-cabinet-768x511.webp 768w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/01\/Plumber-fixing-pipes-under-kitchen-sink-cabinet-1536x1022.webp 1536w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/01\/Plumber-fixing-pipes-under-kitchen-sink-cabinet-18x12.webp 18w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p><p data-start=\"52\" data-end=\"220\">The good news is that most <a href=\"https:\/\/www.gohomeguide.com\/kitchen-sink-types\/\">kitchen sink<\/a> odors can be fixed with a few simple steps. You don\u2019t need special tools\u2014just a clear approach and a few common household items.<\/p><h3 data-section-id=\"1hgc7rj\" data-start=\"227\" data-end=\"273\">Step 1: Flush with Hot Water + Dish Soap<\/h3><p data-start=\"274\" data-end=\"389\">Start with the easiest fix. Pour a steady stream of hot water down the drain while adding a few drops of dish soap.<\/p><p data-start=\"391\" data-end=\"531\">This helps break down grease that sticks to the inside of your pipes. If grease is the main issue, you may notice an improvement right away.<\/p><p data-start=\"533\" data-end=\"599\">Let the water run for about 1\u20132 minutes to fully flush the system.<\/p><h3 data-section-id=\"vswx7d\" data-start=\"606\" data-end=\"648\">Step 2: Baking Soda + Vinegar Method<\/h3><p data-start=\"649\" data-end=\"704\">If the smell is still there, it\u2019s time to clean deeper.<\/p><p data-start=\"706\" data-end=\"892\">Pour about half a cup of <a href=\"https:\/\/www.healthline.com\/nutrition\/baking-soda-benefits-uses\">baking soda<\/a> into the drain, followed by one cup of vinegar. You\u2019ll hear a fizzing reaction\u2014that\u2019s normal. It helps loosen buildup and kill odor-causing bacteria.<\/p><p data-start=\"894\" data-end=\"950\">Let it sit for 10\u201315 minutes, then flush with hot water.<\/p><p data-start=\"952\" data-end=\"1011\">This method works well for organic buildup and light clogs.<\/p><h3 data-section-id=\"vb6yuj\" data-start=\"1018\" data-end=\"1058\">Step 3: Clean the Garbage Disposal<\/h3><p data-start=\"1059\" data-end=\"1119\">If your sink has a garbage disposal, this step is important.<\/p><p data-start=\"1121\" data-end=\"1217\">Food particles often stick to hidden areas like the blades and rubber splash guard. To clean it:<\/p><ul data-start=\"1219\" data-end=\"1384\"><li data-section-id=\"jpwvtn\" data-start=\"1219\" data-end=\"1273\">Drop in a handful of ice cubes and a spoon of salt<\/li><li data-section-id=\"1nd9owv\" data-start=\"1274\" data-end=\"1316\">Turn on the disposal for a few seconds<\/li><li data-section-id=\"1na3csw\" data-start=\"1317\" data-end=\"1384\">Add a few citrus peels (like lemon or orange) for a fresh smell<\/li><\/ul><p data-start=\"1386\" data-end=\"1440\">This helps scrub away residue and remove trapped odor.<\/p><h3 data-section-id=\"10h3rjw\" data-start=\"1447\" data-end=\"1488\">Step 4: Check and Refill the P-Trap<\/h3><p data-start=\"1489\" data-end=\"1554\">If your sink hasn\u2019t been used for a while, the P-trap may be dry.<\/p><p data-start=\"1556\" data-end=\"1689\">The fix is simple. Run water for 30\u201360 seconds to refill the trap. This restores the water seal that blocks sewer gas from coming up.<\/p><p data-start=\"1691\" data-end=\"1763\">If the smell disappears quickly after this step, you\u2019ve found the cause.<\/p><h3 data-section-id=\"fuc56x\" data-start=\"1770\" data-end=\"1824\">Step 5: Manually Clean the P-Trap (Advanced DIY)<\/h3><p data-start=\"1825\" data-end=\"1904\">If the odor still won\u2019t go away, there may be buildup inside the P-trap itself.<\/p><p data-start=\"1906\" data-end=\"2039\">Place a bucket under the pipe, then carefully remove the curved section. Rinse it out to remove any debris, grease, or sludge inside.<\/p><p data-start=\"2041\" data-end=\"2098\">Once cleaned, reattach it securely and run water to test.<\/p><p data-start=\"2100\" data-end=\"2179\">This step takes a bit more effort, but it\u2019s very effective for stubborn smells.<\/p><h2 data-section-id=\"1fa25t5\" data-start=\"2186\" data-end=\"2221\">When You Should Call a Plumber<\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2314\" title=\"Plumber repairing kitchen sink pipe under cabinet\" src=\"https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Plumber-repairing-kitchen-sink-pipe-under-cabinet.webp\" alt=\"Plumber repairing kitchen sink pipe under cabinet\" width=\"450\" height=\"299\" srcset=\"https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Plumber-repairing-kitchen-sink-pipe-under-cabinet.webp 2000w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Plumber-repairing-kitchen-sink-pipe-under-cabinet-300x200.webp 300w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Plumber-repairing-kitchen-sink-pipe-under-cabinet-1024x681.webp 1024w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Plumber-repairing-kitchen-sink-pipe-under-cabinet-768x511.webp 768w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Plumber-repairing-kitchen-sink-pipe-under-cabinet-1536x1022.webp 1536w, https:\/\/www.gohomeguide.com\/wp-content\/uploads\/2026\/04\/Plumber-repairing-kitchen-sink-pipe-under-cabinet-18x12.webp 18w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p><p data-start=\"2223\" data-end=\"2319\">If you\u2019ve tried all the steps above and the smell keeps coming back, it\u2019s likely a deeper issue.<\/p><p data-start=\"2321\" data-end=\"2362\">You should consider calling a plumber if:<\/p><ul data-start=\"2364\" data-end=\"2545\"><li data-section-id=\"8vjpqn\" data-start=\"2364\" data-end=\"2407\">the odor returns quickly after cleaning<\/li><li data-section-id=\"10fwere\" data-start=\"2408\" data-end=\"2463\">multiple drains in your home smell at the same time<\/li><li data-section-id=\"bu7dtw\" data-start=\"2464\" data-end=\"2501\">you hear frequent gurgling sounds<\/li><li data-section-id=\"lenibr\" data-start=\"2502\" data-end=\"2545\">the sink drains very slowly or backs up<\/li><\/ul><p data-start=\"2547\" data-end=\"2659\">These signs often point to problems like blocked vents or deeper pipe clogs that need professional tools to fix.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u53f0\u6240\u306e\u30b7\u30f3\u30af\u304b\u3089\u4e0b\u6c34\u306e\u3088\u3046\u306a\u81ed\u3044\u304c\u3059\u308b\u306e\u306f\u3001\u98df\u3079\u7269\u306e\u30ab\u30b9\u3084\u6cb9\u6c5a\u308c\u3001\u6392\u6c34\u30c8\u30e9\u30c3\u30d7\u306e\u4e7e\u71e5\u3001\u307e\u305f\u306f\u901a\u6c17\u53e3\u306e\u4e0d\u5177\u5408\u304c\u539f\u56e0\u3067\u3059\u3002\u6392\u6c34\u53e3\u3092\u6383\u9664\u3057\u305f\u308a\u3001\u914d\u7ba1\u3092\u4fee\u7406\u3057\u305f\u308a\u3059\u308c\u3070\u3001\u305f\u3044\u3066\u3044\u306f\u89e3\u6c7a\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":2,"featured_media":2313,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[23],"class_list":["post-2308","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kitchen","tag-kitchen-sink"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/posts\/2308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/comments?post=2308"}],"version-history":[{"count":7,"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/posts\/2308\/revisions"}],"predecessor-version":[{"id":2320,"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/posts\/2308\/revisions\/2320"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/media\/2313"}],"wp:attachment":[{"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/media?parent=2308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/categories?post=2308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gohomeguide.com\/ja\/wp-json\/wp\/v2\/tags?post=2308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}