1.看价格。比如一张1.5m×1.9m的普通床垫,成本要在400～500元,低于这个价格,其原料来源可能有问题。2.闻味道。打开床垫的包装物,劣质床垫会有刺激气味或其他难闻的味道。3.问问题。消费者在购买时应该多问。4.注意室内环境污染。如果发现使用新床垫后,室内环境质量恶化,或者家人出现健康问题,应及时进行室内环境检测。另外,购买床垫一定要亲自试验。弯曲膝盖用力压在床面上,试验其弹性,弹 Look at the price For example, a 1.5m × 1.9m ordinary mattress, the cost of 400 to 500 yuan, below this price, the sources of raw materials may be a problem. Smell the smell Open the mattress packaging, bad mattress can have a smell of smell or other unpleasant taste. Ask questions Consumers should ask when buying. 4. Pay attention to indoor environmental pollution. If you find that the use of new mattresses, the deterioration of indoor environmental quality, or family health problems, timely indoor environment testing. In addition, the purchase of mattresses must be tested in person. Bending knees pressed hard on the bed, test its flexibility, shells