What should I do if the toilet of the newly renovated house smells

How to check for toilet odor Steps:

1. Find out the source of the smell in the bathroom, mainly floor drain, toilet, sink drain, ventilation fan (whether there is a window or not).

2. The first inspection of 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 mix), 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.

3. 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 block it with sandbags.

4. 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, there is a water seal in the sewer pipe by default, so that the sewer will be directly extended into the pipe.

If there is a persistent sour smell in the bathroom at home at this time, it is likely to be caused by no water seal, if you smell a continuous smell in the washstand, 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.

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

If it is not that the toilet is not cleaned, it must be a floor drain with a back smell, and it is best to replace it with an odor-proof floor drain.

The smell of the toilet generally comes from the sewer, the toilet has a return pipe, there will be no smell, and the basin will not have a problem, it must be a floor drain, it is recommended that you buy the kind of all-copper odor-proof floor drain to try.

We often use Hettich's floor drain, and it seems to be good.

Change the odor-proof floor drain, ventilate more, put charcoal bags, just finished decorating I feel that there is a smell everywhere, not limited to the toilet

Put potted plants to make oxygen in it, if you feel that there is residual polluting gas for decoration, test it, find a professional treatment company to remove formaldehyde, if it is the cause of floor drain, replace it with an anti-odor floor drain.

Use an odor-absorbing activated charcoal pack, as well as do a good job of toilet bowl cleaning and deodorizing detergent.

The effect of using charcoal packets to remove odors and put some flavor-absorbing plants is still very good.

Just open the toilet door for a while, or put the sachet in the toilet and it will be tasteless, our toilet used to smell and open the door, but now it's good.