Most people associate rain with the pleasant smell of the changing atmosphere and thriving plant life. However, for some homeowners, each rainfall results in an overwhelming stink that no amount of candle burning can get out of their home. If you’re a homeowner struggling with strange house odors, here are three reasons your house might smell bad after it rains.
Your Home May Have a Pest Problem
Animals living in your home are certainly a surprise, especially if you don’t own pets. Creatures often seek shelter from storms, and our homes make for a great place to escape the downpour. If you notice a wet dog smell but know it isn’t coming from pets of your own, look for signs that your home has a pest problem. Squirrels, raccoons, and other unwelcome visitors may add a foul smell to your home from the chimney, under the porch, or inside your walls.
Mold Is Growing in Your Home
Mold is one of the most common causes of a bad smell in the home. Mold emits a musty, earthy odor that can seem stronger after it rains. Moisture is a key part of mold’s life cycle, so any leaks in your roof or added humidity can fuel mold growth in your home. Other signs that the bad smell comes from mold include experiencing allergy symptoms and seeing splotchy patches of color on your home’s surfaces. While some home remedies can address mold, it’s best to call in a remediation team and prevent further spread.
Your Septic Tank Is Experiencing Issues
Another reason your house might smell bad after it rains is your home’s plumbing, specifically the septic tank. Changes in atmospheric pressure and temperature can change the way the gases in your septic tank behave, causing them to not flow through the intended vents or cracked pipes. This smell ranges from rotten eggs to waste matter, and while the scent may go away after the rain, it’s important to have your septic tank inspected. If it’s full or in need of service, it needs addressing sooner rather than later.