How to Eliminate Sewage Smells in Your Laundry Room: Read This in 60 Seconds: Quick Fixes for Laundry Room OdorsSarah ThompsonApr 09, 2025Table of ContentsIdentifying the Source of the SmellPreventive MeasuresWhen to Call a ProfessionalFAQTable of ContentsIdentifying the Source of the SmellPreventive MeasuresWhen to Call a ProfessionalFAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeIf your laundry room smells like sewage, it can be both unpleasant and concerning. Understanding the root cause is essential to effectively address the issue. Common reasons for this foul odor include clogged drains, dry P-traps, or issues with your washing machine. Here are some practical steps to help you eliminate that sewage smell from your laundry area.Identifying the Source of the SmellBefore you can fix the problem, it’s important to identify where the sewage smell is coming from. Check the following:1. Check the DrainInspect the laundry room drain for clogs or buildup. Hair, lint, and soap scum can accumulate over time and cause unpleasant odors. Use a drain snake or a mixture of baking soda and vinegar to clean it out.2. Inspect the Washing MachineSometimes, the washing machine itself can be the source of the smell. Check the rubber seal around the door for mold or mildew, and run a cleaning cycle with a washing machine cleaner.3. Look for Dry P-TrapsIf your laundry room has a floor drain, make sure the P-trap has water in it. A dry P-trap can allow sewer gases to enter your home. Simply pour a gallon of water down the drain to refill the trap.Preventive MeasuresTo prevent sewage smells from returning, consider implementing these tips:1. Regular CleaningMake a habit of cleaning your laundry room and appliances regularly. This includes wiping down surfaces and cleaning the washer drum and filters.2. Proper VentilationEnsure your laundry room is well-ventilated. Use exhaust fans or open windows to help circulate air and reduce moisture.When to Call a ProfessionalIf you have tried these solutions and the smell persists, it might be time to call in a professional plumber. They can help identify any underlying plumbing issues that may be causing the odors.FAQQ: Why does my laundry room smell like sewage?A: Common causes include clogged drains, dry P-traps, or issues with the washing machine.Q: How can I prevent odors in my laundry room?A: Regular cleaning, proper ventilation, and maintaining the P-trap can help prevent smells.Home Design for FreePlease check with customer service before testing new feature.