Why does my basement smell like something died?
Mold and Mildew If you’re dealing with a distinctly musty basement odor, it’s more than likely you’re dealing with a mold or mildew issue. Mold has an unforgettable musty smell of decomposition, which is what gives off that characteristic “basement smell” that most of us can recognize.
What smells like rotten eggs in my basement?
That “rotten egg” smell in the basement is sewer gas, or hydrogen sulfide. A gas odor can be a sign of a small problem, like a dried out water seal in a floor drain. On a bigger scale, it can also indicate a broken sewer line or vent stack. Ignoring the smell can cause health problems for you and your family.
How do you get rid of rotten egg smell in basement?
Solution: Dump around a gallon of clean water down the drain to reseal the pipe and keep the odor out of your basement (add a mild household cleaner to the water for a fresh scent). Note: This applies to rarely-used toilets, as well. If the water in a toilet bowl has dried up, simply flush the toilet again.
Why does my basement have a foul smell?
These traps regularly hold a small amount of water to seal the pipe line and keep out that foul odor wreaking havoc on your basement. If the water trap is left unused for long periods, however, it dries out and loses the protection that keeps the odors at bay.
How to get rid of sewer smell in basement?
1 You have a water trap under a floor drain, laundry tub or wash basin that has dried out from lack of use. 2 Check for a cleanout plug inside the floor drain to get rid of a sewer smell in bathroom or laundry room. 3 It’s less likely, but the water in the toilet trap also could have evaporated.
What to do if you smell mold in your basement?
Solution: Contact a local plumber and have them come out to the home to perform a hydrostatic water test, or send a camera down through the pipes to determine where the leak is. Mold and mildew have a very unique, strong, musty odor to them. Some people might also describe the smell as earthy, or compare it the smell of a pair of wet used socks.
What does cat urine smell like in the basement?
Cat urine is another odor that homeowners have noticed coming out of the basement. Cat urine has a very distinctive, pungent smell to it. As the urine begins to decompose, it begins to let off an aroma similar to ammonia. What causes a cat urine smell
Why does my basement smell like poop?
Sewer Gas. If your basement smells like poop, rotten eggs, or garbage, you have a big problem. Sewer gas has an overpowering smell and is also toxic –even explosive in large enough quantities. Sometimes the odor may be present only when the house is closed up and the heat or air conditioning is on.
Why does my basement smell like gasoline?
The most common cause of sewer gas odors in a basement will be due to your home being equipped with a large basement floor drain. This drain runs deep into your sewer line, and can give off foul sewer gas odors when: There is damage present in the drain line. The drain line is clogged, or needs cleaning.
Why does my basement smell like mildew?
Mold and mildew growth occurs where there is dense or substantial humidity. Moisture accumulates in basements when there is an avenue for it to enter. Common reasons why basements smell musty include: Cracks and gaps in the walls or floor. Malfunctioning floor drains. Malfunctioning appliances and fixtures.
Why does basement smell like sewage?
If you notice a foul sewer smell in your house or basement, here are the five possible causes in order of probability: You have a water trap under a floor drain, laundry tub or wash basin that has dried out from lack of use. Water in any trap under unused drains will eventually evaporate.
