Basement Floor Drain Trap Dry

If your floor drain connects to the sewer system and you smell sewer gasses the trap beneath the drain is dry or the plug for the cleanout is missing.

Basement floor drain trap dry.

Pour mineral oil into the floor drain trap. If the drain system is not venting properly when a hig. However every drain must have a properly vented p trap and every p trap must have a regular supply of water going through it to keep the trap seal. On the face of it a dry drain doesn t seem like a big issue until you consider the debris slime and sludge that might be trapped inside.

Dry air might just be the cause of that unpleasant rotten egg smell in your home. For dry floor drains or for that matter any plumbing fixture drain trap that is likely to remain un used for a long time long enough to let its water trap evaporate i pour about 3 4 cup of clean mineral oil into the trap. Drains can dry out completely in as little as 2 weeks to a month depending on the temperature season and the rate of evaporation. Floor drains are most often installed during original construction often in the utility area to drain away excess water in the basement.

You have a water trap under a floor drain laundry tub or wash basin that has dried out from lack of use. The concrete floor around the drain gently slopes towards. If you have a trap that is drying out rapidly and routinely it usually indicates a venting issue. Especially during winter a p trap can dry up and allow sewer gas to enter the home.

It s a drain in your floor usually found in store rooms washrooms loading docks and hallways. Smelly floor drain solution 1. Water in any trap under unused drains will eventually evaporate. Finding the source of the basement smell.

Well let s dive in to the world of dry traps and floor drains. A floor drain is pretty self explanatory. Sure you could find it in other places but you ll typically find them in these couple rooms. Some drains have visible p traps such as those under a bathroom or kitchen sink and some drains have p traps that are hard to see or hidden such as on a floor drain shower or toilet.

When we hear the words basement floor drain the scenario that instantly pop up in our brain is a round opening a few inches wide having a small grill over it truth to be told most of us don t know more than this. The p trap and the floor drain. Upon inspection the homeowner might find the source of the smell is coming from a lesser used sink shower floor drain toilet or laundry. If you notice a foul sewer smell in your house or basement here are the five possible causes in order of probability.