You have a water trap under a floor drain laundry tub or wash basin that has dried out from lack of use.
How to fix a smelly basement floor drain.
The floor drain in question is a 2 inch line and trap.
Follow these 4 steps to cure the problem and the odor.
The concrete floor around the drain gently slopes towards.
Naturally occurring stale air is typically the cause of a dank basement smell.
A basement drain is one of those things you don t really think about until it isn t working.
When you suddenly have an inch of dirty water in your basement floor isn t the best time to notice that the drain needs to be cleaned out.
But when odor problems arise you can try some tricks to successfully fix a bad smelling drain.
Whole drain is not 4 in 4 inch is a main drain with taps off of it under the slab.
To make sure that the trap water level is enough to seal the harmful sewer gases pour about a quart of water into the drain and top it off with a.
Basements are usually dark damp and humid and have very little to no air circulation.
Drain in question is just for spillage as is the other one in a different room.
Water in any trap under unused drains will eventually evaporate.
Floor drains are most often installed during original construction often in the utility area to drain away excess water in the basement.
A musty smell in the basement that comes from mold and mildew presents potential harm to your home.
These floor drains are hardly used perhaps unless you experience some flooding in the basement or try to do some cleaning.
A common household problem is bad smells coming from drains whether it be in the bathroom kitchen laundry patio etc they end up spreading through the whole house the main thing is to avoid washing waste or rubbish down the drain or toilets and routinely clean and maintain the pipes.
This kind of odor is not only smelly but can also be risky to your health.
The purpose of a floor drain is to serve as an outlet for any water that is leaked onto the floor from a leaky water heater or washing machine overflow.
If you notice a foul sewer smell in your house or basement here are the five possible causes in order of probability.
Basement drains should be checked and cleaned at least every 3.
This nose wrinkling odor can drift up from the basement and into the rest of your home.
Follow up from reader about smelly basement floor drain.