If your laundry room smells like sewage, it’s more than just a nuisance – it’s a sign of a plumbing problem. Common causes include clogged drain lines, sewer line leaks, or a dry P-trap that allows sewer gas to seep in. Sometimes, improper venting can trap foul odors, making it difficult to breathe. To fix sewage odors, it’s best to call a professional plumber, like St Pete Plumbing, to identify and resolve the issue. Don’t ignore these smells; prompt action can prevent further damage and keep your laundry room fresh and clean. Trust the experts to restore your home’s comfort.