{"id":416,"date":"2019-09-09T23:01:32","date_gmt":"2019-09-09T23:01:32","guid":{"rendered":"https:\/\/basementissues.com\/?p=416"},"modified":"2019-09-23T17:30:37","modified_gmt":"2019-09-23T17:30:37","slug":"laundry-room-rotten-eggs","status":"publish","type":"post","link":"https:\/\/basementissues.com\/laundry-room-rotten-eggs\/","title":{"rendered":"Laundry Room Smells Like Rotten Eggs"},"content":{"rendered":"

Have you ever walked into your laundry room and noticed the unpleasant aroma of eggs?\u00a0 Specifically, the kind of smell reminiscent of old hard-boiled eggs? Luckily for you, with some simple detective work and following your nose, you can probably determine the culprit without incurring too much expense.<\/p>\n

If, however, you cannot determine specifically where the smell is coming from, or you\u2019ve tried our simple fixes, it could indicate a more serious problem such as a natural gas leak. If you suspect that you have a natural gas leak, then you need to get everyone out of the home immediately to somewhere safe, then call 911 or the utility company’s emergency number.<\/p>\n

Three common and easily fixable reasons for a rotten egg smell might be because:<\/strong><\/p>\n

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  1. The floor drain is missing a cleanout plug<\/li>\n
  2. The water trap (or P-trap) in the floor drain has dried out, and sewer gases are coming up through the floor drain, or<\/li>\n
  3. The washing machine pipe has a blockage caused by the debris of some kind and bacteria is growing on the organic matter in the drain<\/li>\n<\/ol>\n

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    If the smell is from one of these three problems, water, vinegar, baking soda, mineral oil, and a cleanout plug are all you should need to resolve the problem.<\/p>\n

    Almost all basements come equipped with a floor drain in the laundry room, or utility room, usually near a water heater or washing machine. These floor drains are designed to remove any standing water that is near it by sending that water to the sewer pipes outside of your home.<\/p>\n

    The basic anatomy of a floor drain is a catch bowl, drainpipe, and a plumbing trap.\u00a0 In older homes, the drainpipe and catch bowl is made from cast iron, in newer homes, PVC.\u00a0 If the water level drops in the trap (from evaporation and underuse), sewer gases containing methane (that horrible rotten egg smell) can escape into your home.<\/p>\n

    Cleanout Plug:<\/strong><\/span> Newer drains come equipped with a cleanout plug that bypasses the trap and allows easier access to remove clogs.\u00a0 This plug acts as a barrier to the escaping sewer gasses.\u00a0 If the plug is missing (because the drain was serviced, and it wasn\u2019t replaced) then you will have sewer gases coming up from the floor drain through the cleanout access point.<\/p>\n

    If this is causing the rotten egg smell, a simple remedy is going to any hardware store and buying a new cleanout plug.\u00a0 A new cleanout plug should cost you between $4 to $8.<\/p>\n

    Dried P-trap:<\/strong>\u00a0<\/span> The easiest way to fix a dried-out P-trap is to dump a couple of gallons of water down the drain to restore the water level.\u00a0 Once that\u2019s done, putting 3 or 4 tablespoons of mineral oil down the drain will create a barrier on top of the water to slow evaporation.<\/p>\n

    Checking the water level in the drain every couple of months or so and refilling it if necessary should be enough to keep the smell at bay.\u00a0 If you are unsure if your trap is dry when you remove the strainer (cover plate) you should see sitting water in the drain, if you don\u2019t see any, add water until the level rises and you can see it.<\/p>\n

    Blocked Washing Machine Pipe:<\/strong> <\/span>Another culprit is a blocked washing machine pipe, or the drain is plugged up.\u00a0 Over time things like dirt, hair and soap will begin to build up within the pipes or hidden crevasses of the washing machine causing bacteria to form, this why your Washing machine smells like rotten eggs<\/a> at times.<\/p>\n

    If only the drain is plugged a simple remedy is to dump 1 cup of baking soda into the drain and pour in 2 cups of boiling water in after it.\u00a0 Wait 10 mins, then repeat with 1 cup of baking soda, but this time pour 1 cup of distilled white vinegar into the drain after.\u00a0 Use a rubber stopper to plug the drain, so the bubbles don\u2019t escape.\u00a0 Wait 10 mins, then flush the drain with at least \u00bd gallon of boiling water.<\/p>\n

    If that doesn\u2019t work, you can go to the store and buy a natural enzyme cleaner which is designed to eat away at the organic matter in the drain (hair, soap) over several weeks or months to help keep clogs at bay.\u00a0 Follow the directions on the bottle for best results.<\/p>\n

    The natural cleaning product that I have used in my home is called Geezie-Peezie<\/strong>. I’ve only been able to find on it Amazon; my local stores do not carry it (Click here for the current price<\/a>).<\/p>\n

    Is The Rotten Egg Smell Dangerous To My Health?<\/strong><\/h3>\n

    The rotten egg smell that you might be experiencing is most likely hydrogen sulfide (H2S) gas. Hydrogen sulfide occurs naturally in natural gas, and it is also produced by bacterial breakdown of human and animal waste (sewage), as well as from organic materials such as compost waste.<\/p>\n

    Hydrogen sulfide can be dangerous to your health as well as the health of your pets. Both sewer gas and natural gas have an odor that is described to be like a rotten egg smell and can cause some serious health effects if exposed even at low levels over a long period.<\/p>\n

    Natural Gas: <\/strong><\/span><\/p>\n

    Natural gas by itself does not emit any odor; that is why the utility companies inject a substance called mercaptan. Mercaptan emits a very distinctive smell of rotten eggs or a sulfur type odor.<\/p>\n

    Low levels of natural gas are not harmful; however, long-term exposure can affect your health. A gas leak can change the amount of oxygen that is in the air, so when you breathe, you are getting less oxygen which will cause you to develop certain symptoms.<\/p>\n

    Physical symptoms might include:<\/p>\n