Floor Drain Odor Trap

Identifying the cause of the odor helps you determine its source.

Floor drain odor trap.

You have a water trap under a floor drain laundry tub or wash basin that has dried out from lack of use. Floor drain or drain trap odors. Used in the outlet connections of floor drain bodies or the inside of floor drain strainers to seal the opening to prevent odors sewer gases and insects from entering up through the floor drain grate. So your place of business or your basement is starting to get a bad sewer gas smell.

The water in the trap will eventually dry up when the drain is not being used frequently like in the case of drains in the basement for example. Common cause for sewer smell coming from a floor drain. Most of the time the sewer smell is caused because the water in the p trap has dried up or evaporated. This floor drain odor stopper seals in the water sit in p traps by creating a long lasting floating seal hence prevents sewer gas odors from the dry traps.

A p trap serves a few different purposes but the most important one for your floor drains is to create a water barrier so as to prevent drain odors or insect issues from the adjacent sewer system. These floor drains are hardly used perhaps unless you experience some flooding in the basement or try to do some cleaning. Floor drains can be a cause of sewer gas odor in your home. Or in the case the trap was never outfitted with a primer continuous replenishment of water to the trap is necessary to control odors costing man hours trouble shoot calls and salaries.

There are a few different causes for a sewer smell to be coming from your floor drain. Draining air conditioning or heat pump condensate in this manner can solve two problems at once. This kind of odor is not only smelly but can also be risky to your health. Sewer odor in bathrooms has several different causes.

Finding the source of the basement smell. Green drain can also be inserted into the drain housing of kitchen sinks to reduce noise and backsplash from garbage disposal units. If you notice a foul sewer smell in your house or basement here are the five possible causes in order of probability. Our photo at left shows use of a floor drain that may be an odor source.

Some of the most common reasons are. The most common reasons are a backed up sewer cracked or rotted pipes that leak clogged drains pipe connections are too loose the vent pipe is backed up or too short there is an old wax ring or a dry trap. Simply add about one 1 gallon of water to the smelly floor drain then add approximately three 3 ounces of everprime into the floor. Priming the trap seal and cleaning the floor drain riser can help resolve the unwanted sewer gas.

If you smell a funny stench or odor coming from your floor drain it s very likely your p trap is dry. Water in any trap under unused drains will eventually evaporate.