Sewage Infiltration As the sump basin collects excess groundwater, sewage that has infiltrated the basin creates noticeable sump pump smells in your home. The bad smell of sewage from the sump pit is sometimes infrequent early on but becomes more consistent as the problem persists.
Why does my sump pump smell like rotten eggs when it rains?
Raining often causes atmospheric pressure changes, which can lead to the air becoming heavy. As such, the methane gases typically found in the septic tank don’t flow through the vent as they normally would. Instead, they stay low to the ground, causing a foul smell similar to rotten eggs.
How do I get rid of the smell in my basement sump pump?
Here are the 6 best ways to deodorize a sump pump
- Keep the pit covered with an air tight lid.
- Clean and disinfect with bleach.
- Keep a small amount of water covering the drain.
- Clean with vinegar.
- Clean the drain lines.
- Remove standing water.
Why does my basement sump pump smell?
Dryness Causes Sump Pump Smells
Sometimes during dry periods of the year, water in your home’s sump pump pit evaporates. As the water evaporates from the pit, it releases odorous gases, which you smell in the home. The solution to this problem is an easy DIY task.
Is it normal for basement to smell like sewer?
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.
How do you get rid of sewer smell?
Baking soda and vinegar
Start by pouring ¼ cup of baking soda down the drain, and then leave it for about 10 minutes. Then, follow it with one cup of vinegar. Let the mixture fizzle and work for a few minutes, and then finish by turning on the water and running the disposal to clear out any leftover food waste.
Why does my house randomly smell like sewer?
If you are detecting foul sewer odors inside the house, this means that there is a weak link somewhere in your plumbing system. Possible sources include bathroom sink drains, toilets, kitchen drains, basement drains, old cast iron piping, or even the vent stack that goes out through your roof.
Why does my sump pump smell like sewage?
Sewage Infiltration
As the sump basin collects excess groundwater, sewage that has infiltrated the basin creates noticeable sump pump smells in your home. The bad smell of sewage from the sump pit is sometimes infrequent early on but becomes more consistent as the problem persists.
How do you get rid of sewer gas smell in basement?
Pour a gallon of hot, boiling water down any drains that are rarely used, such as the basement drain or guest bathroom shower. This should help eliminate odors caused by dry traps.
Why does basement smell like rotten eggs?
Sewer gas. That “rotten egg” smell in the basement is sewer gas, or hydrogen sulfide. It comes from decaying organic matter like sewage in your plumbing lines, according to The Scottish Plumber on Angie’s List.
Why does my basement smell weird?
Bad basement smells come from humidity and moisture that comes up from the ground. Since the basement is below ground level, this moisture never really goes away and just keeps accumulating. This causes mold and fungus to grow and spread.
What do sewer gases smell like?
Like natural gas, sewer gas has a sulfuric odour. However, sewer gas generally smells more like rotten eggs and less like a skunk. The problem comes from a backup of sulfides, ammonia, methane, and other inorganic compounds. In low doses (and in most homes), sewer gas is harmless enough—even though it’s unpleasant.
What does a broken sewer line smell like?
1. An Odor of Sewer Gas. While it can be easy to ignore or explain away a strange smell coming from your drains, these odors are often the clearest sign that you could have a cracked drain pipe. You should never get an odor from your drains when your household plumbing is in proper working order.
Does sewer gas smell come and go?
The smell is likely strongest at floor level or at the drain. While it might come and go (or you may become so used to it you no longer notice it), it’s not fixed even if the smell dissipates for a while.
