smell of sewer or dead animal from crawl space

Gas and terrible odors can come from your home’s septic or sanitary sewer system. If you get the terrible skunk odor when you turn your air conditioning on, that will make it fairly obvious.

If you are unable to tell the difference between a skunk from an air vent or natural gas smell, contact an HVAC company and your gas or utility company to make sure it is addressed safely. Therefore, mercaptan is added to natural gas so the smell alerts people to a gas leak. In the case of natural gas, it is naturally odorless. It can be easy to get a bad smell from your HVAC unit, stinky sewer gas, and the smell of natural gas confused. Then you should contact an HVAC company as soon as possible. This is a hazardous gas that can place you and your family in danger. Specifically, methyl mercaptan, a gas that smells a whole lot like a skunk’s spray, could be entering your ductwork and the house. More likely, a skunk-like odor coming through your vents means you have a gas leak in your HVAC system. It’s possible a skunk let loose right next to the house. Maybe you can’t rule out a skunk completely. Is it rotten eggs? Sulfur? The dog? Skunk? Then a foul odor floods everywhere in the house all at once. Imagine having guests over on a hot Carolina summer day.

Your AC is Making the Whole House Smell Like Skunk If you’ve ever wondered why your HVAC smells like a skunk, read on. What are you supposed to do when your AC is making your whole house smell like skunk spray? What does the odor really mean about your HVAC? Your HVAC vents smell like skunk, but it’s probably something else. What the! Is that a skunk outside? In the garage? Maybe in the crawlspace? In the house?

I Your HVAC Ducts Smell Like Skunk, but is it Something Else?

Smell of sewer or dead animal from crawl space