1. The length of the anti-water bend of the water pipe connecting the floor drain, toilet and washbasin is not enough, and the length of the qualified anti-water bend is 5cm to 10cm. Otherwise, the odor rise of the sewage cannot be effectively prevented. 4. Activated carbon has a strong "physical adsorption" and "chemical adsorption" effect. It can adsorb certain organic compounds to achieve the removal effect. Using this principle, we can quickly and effectively remove the harmful effects of sewer water quality. Substances, odors, and pigments, etc., enable the water quality to directly and quickly improve the odor of the sewer. What makes a good bathroom bathroom kitchen bathroom what tiles toilet cut off what materials bathroom tiles what good 1.5 square meters bathroom decoration Tape Measure Length,Stainless Tape,Waterproof Tape Measure,Flexible Steel Measuring Tape Henan Liangjin Tools Co.,Ltd , https://www.liangjintools.com
[How to do toilet anti-taste - reasons excluded]
1, check the floor drain and ensure the sealing of the installation, the seal can not be filled with groove joint agent.
2, check the washbasin's water outlet, that place is generally sealed with a glass seal to check whether the seal is complete, and see if the washbasin's water outlet has done a deal. 
3, all places connected with the sewer must have deodorant S bend. The current floor drain has an internal structure that includes a deodorant S-curve. You cannot see this S-curve. The bottom of the washbasin must have a S-curve that you can see. If the S-bend does not exist, there must be an odor.
[ How to do bathroom anti-odor - Solution ] 
2. The water seal of floor drain is not qualified. In order to increase the storey height and reduce costs, many newly-built communities have already eliminated the anti-water bend below the floor drain. Instead, they have adopted a new anti-odor floor drain to ensure that the odor of the sewer is not dispersed. Qualified floor drains should be 5 cm, and some counterfeit floor drains are only 1 to 2 cm. Of course, they cannot stop odors from escaping. In addition, the depth of the water seal layer must be maintained, and the water should be filled to maintain the depth of the liquid surface to ensure the floor drain seal. 
3, bathroom sewers often have hair, oil, soap foam and other debris tangled together to form a blockage, it is difficult to clean up, spoilage, but also a source of odor, appropriate use of sewer dredging agent can be greatly improved, but must not use hydrochloric acid , sulfuric acid and other strong corrosive chemicals. 
5, window ventilation, even in the cold winter is also true. In order to maintain the circulation of air in the home, an exhaust fan can be installed in the bathroom to discharge the odor out of the home in a timely manner. You can also install a deodorant on the sewer, which can greatly reduce the odor of the bathroom.
6. Some green plants can be placed in the bathroom to bring freshness while purifying the air, but it is very healthy. What needs to be reminded here is that the selected flowers and plants should be suitable for the bathroom environment.
7, keep the bathroom clean, insist on cleaning every day, sweep away trash, do not store dirty clothes in the bathroom, or odor will increase. 
Xiao Bian reminded: how to do bathroom anti-taste on the subject here. Deodorizing the bathroom can also be placed inside a cup or bowl containing citric acid, next to a block of soap or laundry soap, acid can absorb and neutralize ammonia and trimethylamine, soap free base will absorb hydrogen sulfide, use Tan Incense is also a good idea.
How to do odor in bathroom counter-taste
A lot of people will respond to the cleanliness of cleaning the bathroom. How can the bathroom always behave strangely ? How does the toilet smell ? Do you know? What is the reason for toilet anti-flavor? Next Xiaobian will give you the relevant knowledge.