There are many opportunities for clothing to be polluted in the whole production process, such as cotton, hemp and other clothing raw materials, and pesticides remain in cotton and hemp fibers during planting. In addition, when storing textile raw materials, preservatives, mildew inhibitors and moth-proofing agents should be used. This chemical remains on clothes, which can cause skin allergies, respiratory diseases and even cancer. The chemical substances used in textile, such as oxidant, catalyst, detergent and whitening fluorescent agent, make it difficult to avoid fabric pollution, especially in printing and dyeing. Colorful fabrics certainly satisfy people's pursuit of visual sense, but azo dyes used in printing and dyeing can induce cancer, and formaldehyde, halide carriers and heavy metals have also become health killers. Objectively speaking, clothing pollution and indoor decoration pollution can not be mentioned in the same breath, but because of its direct contact with the human body, its harm can not be underestimated over time.

Generally speaking, light-colored clothes are more environmentally friendly than dark ones. Because the fabric of light-colored clothes is not easy to be polluted in the production process, especially the underwear that is close to the body. From the health point of view, you should choose light color.