As soon as the smell of onions begins to seep out of your shower drain. It can swiftly fill your entire bathroom with an overpowering smell.
When this odor accumulates, it will make the shower. As well as the surrounding environment smells terrible.
Once you’ve identified the source of the shower onions smell. Then you can eliminate it and prevent it from recurring in the future. The main causes of an Onion smell in the shower drain are mentioned below.
1: The Smell of Onion
The onion smell could be coming from the drain due to hair, grime, and grease accumulation. When you take a shower, the filth, grease, and grime from your body is washed down the drain and can become trapped, causing clogs and foul odors to develop. Another possible cause of the onion odor is a buildup of microorganisms in the air. Whether the scent is caused by filth accumulation or germs, the technique of removing it is the same. However, it is possible that the onion stench is not coming from the drain at all; instead, it could be coming from the water.
2: Get Rid of the Drain Odor
Hair, grease, and filth clog the shower drain, and the odor generate by the blockages and bacteria growing in the shower drain may all be removed by using one of several ways available. You can use each approach individually or in combination with the others to get the best odor removal results. A simple pouring of boiling water down the drain will assist in softening any obstructions and cleaning the drain. Then pour white vinegar or baking soda down the drain and let it sit for 30 minutes before flushing it clean with hot running water to remove any remaining residue.
3: Getting Rid of the Water Odor
Over time, the water inside the water heater might develop foul odors as a result of the bacteria in the water. Draining the hot water heater and replacing the anode rod will help to eliminate the stench. It is possible for anode rods to generate an unpleasant odor that is transfer to the water while protecting the hot water tank from corrosion. To find out how to replace the anode rods and drain the tank of your hot water tank, see the owner’s manual that came with your particular make and type of water heater for detailed instructions.
4: Prevention of Shower Onions Smell
The best defense against a stinky shower drain is to avoid it in the first place. Once a week, pour white vinegar down the shower drain and allow it to soak for 30 minutes before rinsing the drain clean with hot. And running water to remove any remaining residue. White vinegar, used on a regular basis, will prevent future clogs while also killing fungi such as mold and mildew, and removing unpleasant odors.