Smelly Bathroom Sink Water
When the vents are blocked flushing a toilet can create sufficient vacuum to suck water out of the trap and allow sewer gases into your home.
Smelly bathroom sink water. Swirl water inside the glass a few times. A rancid odor coming from your sink drain may just be coming from debris in the p trap but if it smells like a sewer it probably means venting problems in your drain system. Then fill a glass with water from the faucet that does smell and step away from the sink so you can t smell any residual odor from the tap. If the sink trap dries the sewer smell fills the room.
It doesn t matter if you use. Wait 30 seconds and if the glass no longer smells then this test suggests you likely have bacteria in the drain causing the smell. It doesn t seem to matter if i use hot or cold water. Water sitting in the sink trap creates a seal between the sewer line and the sewer gas ventilation.
The sink trap is usually shaped like a u s or j. You can find it below the sink. The sink is the closest one to the water heater if that could make a difference. If a water heater has not been used for some time it can emit this noxious.
Fixing this issue is simple. The possible reason is clogging of the pipe that leads to dry p trap. Luckily keeping the drain clean and odor free is a fairly easy task and requires only a couple of inexpensive household ingredients. No sulfer smell and the tank is not conventional it is from the mid 80 s an indirect tank.
The bathroom sink is further and the bath sink and tub water takes a long time to get hot so i m sure they are both plumbed post kitchen connection. Sometimes it happens that the sewer smell in the bathroom comes from the sink. Run water down the sink drain at least once a month to prevent the trap from drying. The offensive gas is responsible for such an explosion and this is why bathroom sink smells like sewer.
Like many others your sink probably has a hole at the top that allows fast drainage when the sink is full of water. A smelly bathroom sink drain is a common problem as odor residue and bacteria accumulate regularly in the drain. Pour water down the tub or sink drain to refill the pipe. I m just not sure where to go from here.
This is the best way to clean sink drains. If you notice a foul odor coming from the overflow pipe in your sink the pipe is probably harboring a layer of gunk and a colony of. If after inspecting all other areas you still don t find the source of the sewer gas in your bathroom it is time to examine the water heaters.