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.
How to fix a smelly basement floor drain.
You have a water trap under a floor drain laundry tub or wash basin that has dried out from lack of use.
Naturally occurring stale air is typically the cause of a dank basement smell.
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.
But when odor problems arise you can try some tricks to successfully fix a bad smelling drain.
The floor drain is located at the lowest point in the home usually in a basement or a utility room.
These floor drains are hardly used perhaps unless you experience some flooding in the basement or try to do some cleaning.
Basements are usually dark damp and humid and have very little to no air circulation.
A basement drain is one of those things you don t really think about until it isn t working.
This kind of odor is not only smelly but can also be risky to your health.
A musty smell in the basement that comes from mold and mildew presents potential harm to your home.
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.
This nose wrinkling odor can drift up from the basement and into the rest of your home.
Finding the source of the basement smell.
Follow up from reader about smelly basement floor drain.
The floor drain in question is a 2 inch line and trap.
Water in any trap under unused drains will eventually evaporate.
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.
Follow these 4 steps to cure the problem and the odor.
Whole drain is not 4 in 4 inch is a main drain with taps off of it under the slab.
The concrete floor around the drain gently slopes towards.
This can be the perfect breeding ground for mold and mildew which will add to the dank aroma.
Floor drains are most often installed during original construction often in the utility area to drain away excess water in the basement.