How to remove the smell in the bathroom on a cloudy day?

Find out the source of the smell in the bathroom, mainly floor drains, toilets, sink drains, ventilation fans (whether there are windows or not).

1.The first check the toilet, the current toilet is generally sealed with glass glue, you can get close to smell it, if there is a smell (the kind of sour smell discharged from the sewer, very special, and not easy to confuse), you can use glass glue to make a circle under the line, seal it, and then look at the water seal of the toilet, if there is still a smell, it means that the water seal of the toilet is destroyed, and then you have to change the toilet.

2.Floor drain: Be sure to install an anti-odor floor drain, ask closely, if there is a continuous odor, then the floor drain is not odor-proof, just replace it with a new one, buy a core online is easy to replace, if there is no smell can be eliminated, there is no floor drain at home to plug it with sandbags.

3.Sink: Under normal circumstances, the water pipe installed by the developer has a water seal (that is, an upward bend, which can retain a part of the water to isolate the smell of the sewer), but it is not necessarily, so you should pay attention to it at this time.

Generally, when the master installs the sink, he defaults to the water seal in the sewer pipe of your house, so that he will directly extend the sewer into the pipe. If there is a persistent sour smell in the bathroom at this time, it is likely that there is no water seal, if you smell a continuous smell in the sink, it is easy to solve, bend the pipe that stretches into the sewer pipe below, and then seal the bottom, and the problem is solved immediately.

4.Exhaust fan and air duct: Generally, when the developer delivers the house, a check valve will be installed at the mouth of the air duct, that is, a one-way valve, and the gas can only flow from the bathroom to the pipe, not backflow.

Put a glass of balsamic vinegar in the toilet Once a day, you can also go to the supermarket and buy the blue toilet clean (like the name) in the tank, and you can make a lid and cover the drain, and the smell will be much less.

It is mainly caused by the low water level of the submersible bend of the urinal, which is generally caused by the unlevel placement of the submersible bend, and when it rains, the outside pressure increases, and the odor will break through the barrier of the water seal, causing the bathroom to smell bad. Generally, the anti-odor floor drain is a palliative treatment, and the only measure is to replace the submersible bend, so that it can be done once and for all.