Before moving into a new house, for the sake of the health of the family, most owners will choose formaldehyde testing. Jinan formaldehyde company in addition to reminding you that the following factors will affect the formaldehyde testing results.

　　1. 采样点和采样时间的选择:采样点应选择在污染源严重的地方。如果采样点在没有阳光的时候，比如晚上或者早上，采样点应该靠近门;如采样时间为白天，采样点应靠近污染源。

　　1. Selection of sampling points and sampling time: Sampling points should be selected in places where pollution sources are serious. If the sampling point is in the absence of sunlight, such as at night or in the morning, the sampling point should be close to the door; if the sampling time is daytime, the sampling point should be close to the source of pollution.

　　2. 采样点的数量与装修年份、装修状况和房间面积有关。装修年限越长，采样点的数量可以越少;反之，如果装修年份较长，则应相应增加采样点的数量。房间面积小于50只需要设置1个采样点，大于50需要根据情况确定，每个独立的房间都要设置一个采样点，例如2个房间和1个大厅需要设置3个采样点。

　　2. The number of sampling points is related to the year of decoration, decoration status and room area. The longer the decoration period is, the fewer the sampling points can be. On the contrary, if the decoration year is longer, the number of sampling points should be increased accordingly. Room area less than 50 square meters only need to set up a sampling point, more than 50 square meters need to be determined according to the situation, each independent room should set up a sampling point, such as two rooms and one hall need to set up three sampling points.

　　3.采样点距离地面0.8-1.5米，距离墙体0.5米以上。

　　3. The sampling point is 0.8-1.5 meters from the ground and 0.5 meters from the wall.

　　4、检测浓度由门窗关闭时间决定，采样前门窗需关闭12小时，同时关闭门窗，室内家具抽屉、柜门、厨柜等应打开。

　　4. The detection concentration is determined by the closing time of doors and windows. Before sampling, the doors and windows should be closed for 12 hours. At the same time, the doors and windows of indoor furniture, drawers, cabinets and cabinets should be opened.

　　以上因素都会影响室内甲醛检测的结果，所以我们应该充分考虑并进行合理的分析，这样选择采样点和采样数量的检测结果才会更加合理和准确。对于甲醛超标问题，绿曼婷建议您找一家的济南甲醛检测公司，以确保家居环境的健康。

　　The above factors will affect the indoor formaldehyde detection results, so we should fully consider and carry out a reasonable analysis, so that the selection of sampling points and the number of sampling results will be more reasonable and accurate. For the problem of formaldehyde exceeding the standard, Green Manting suggests you find a professional formaldehyde testing company in Jinan to ensure the health of the home environment.