Does "smelling peculiar smell" prove that there are pollutants in the room? For the public, how to effectively judge whether there is interior decoration pollution?

　　表示，人的鼻子、眼睛和嗓子对室内装修污染较敏感。如果在室内闻到异味，基本可以判定有污染物。不过，这不意味着污染物含量一定超标。装修后新房内的异味有些是短时间内可以散去的，靠鼻子来评判污染是否超标不太严谨。有的污染物无色无味，但“闻起来没味”不代表不存在室内空气污染。

　　Experts say that people's nose, eyes and voice are more sensitive to indoor decoration pollution. If you smell peculiar smell in the room, you can basically judge that there are pollutants. However, this does not mean that the pollutant content must exceed the standard. After decoration, some peculiar smell in the new house can be dissipated in a short period of time. It is not strict to judge whether the pollution exceeds the standard by nose. Some pollutants are colorless and tasteless, but "smellless" does not mean that there is no indoor air pollution.

　　用数据说话。有的消费者愿意自购检测仪器。

　　Speak with data. Some consumers are willing to buy their own testing instruments.

　　但张寅平表示：“大多数低廉的小型VOCs检测设备的准确度较低，但可参考污染物浓度的趋势和相对值，对室内装修污染进行初步判断。”

　　However, Zhang Yinping said, "the accuracy of most low-cost small VOCs detection equipment is low, but we can refer to the trend and relative value of pollutant concentration to make a preliminary judgment on indoor decoration pollution."

　　专门的第三方室内空气检测机构进行上门检测更靠谱。需特别注意的是，应确保机构通过了省级以上质量技术监督部门的计量认证。

　　Special third-party indoor air testing institutions are the most reliable for door-to-door testing. Special attention should be paid to ensure that the organization has passed the metrological certification of the quality and technical supervision department at or above the provincial level.

　　这种机构出具的报告才有法律效力。大家在委托检测前可要求机构出具计量认证（CMA）证书和承检能力表。

　　Only reports issued by such institutions have legal effect. You can ask the organization to issue the measurement certification (CMA) certificate and the inspection capacity table before the entrusted test.

　　为什么检测结果合格，仍有人感觉不适？

　　Why is the test result qualified, and still some people feel uncomfortable?

　　个体敏感性不同，在同样的室内空间，有人觉得有异味，有人就没感觉。

　　Individual sensitivity is different. In the same indoor space, some people feel peculiar smell, while others don't.

　　而且单件家具、建材或单个房间检测合格并不意味着全部放在一起就整体合格。此外，检测条件下不超标，并不能保证所有使用条件下都不超标。

　　And a single piece of furniture, building materials or a single room testing does not mean that all together on the whole qualified. In addition, the detection conditions do not exceed the standard, and can not guarantee that all conditions of use do not exceed the standard.

　　检测中常被作为依据的标准《室内空气质量标准》制定于2002年，如今一些细节也有待更新。

　　The national standard "indoor air quality standard", which is often used as the basis for testing, was established in 2002. Now some details need to be updated.