Since humans themselves are an integral part of nature, most aspects of their nature are intrinsically linked to it. Eating, drinking, dressing, and living—all are directly connected to the environment. Therefore, you should always be mindful of what you wear (Clothing & Fashion).
You should also observe how effectively those working towards environmental conservation carry out their work, and the kind of practices they advocate. Your curiosity should be directed toward understanding how your own actions might impact the environment.
From this point forward, you should pay close attention to what you wear. Do you wear jeans? More than half the world loves wearing blue—or other colored—denim jeans, yet remains unaware that microscopic particles from these jeans find their way into rivers, lakes, and oceans, causing them harm.
Yes, new research has revealed that when jeans are washed, they release microfibers that are carried away with the wastewater. Although research has not yet determined exactly how this harms wildlife and the environment, concerns have been raised.
It is said that even though denim is made of cotton, various types of chemicals—including microfibers—are used in its production.
How does pollution spread?
Whenever jeans are washed, these fibrous microfibers are released; they travel with the wastewater to rivers, lakes, or other water bodies, thereby causing pollution. In their research, scientists analyzed numerous microfibers found in the sediments of water bodies to determine whether they were micro-particles originating from jeans.
Denim microfiber pollution was detected in the sediments of numerous lakes—both large and small—across various parts of the United States and Canada. Given that a vast number of people worldwide wear jeans, researchers investigated this pollution by linking it to denim garments; their findings also revealed that synthetic dyes are utilized in the production of jeans. Since synthetic substances are not natural, some of the materials employed in the manufacturing of jeans are, in fact, toxic.
How dangerous is this pollution?
These fibers consist of microplastics containing chemicals that are harmful to the environment. Scientists do not yet fully understand how these plastic particles endanger human health. However, some concerns have been identified; for instance, polyvinyl chloride can cause cancer, while certain chemicals are known to disrupt hormonal balance.
The key takeaway from this study is that it is essential to remain vigilant regarding microplastics. Since denim—even that containing natural microfibers—contains chemicals, it too should be a cause for concern. Furthermore, it is important to understand that water treatment plants are capable of removing between 83% and 99% of such microplastics. So, why, then, does this remain a cause for concern?
There is mathematics behind worry!
A single wash of a pair of jeans generates 50,000 microfibers; even if left untreated, this still amounts to 500 fibers. This is by no means a small number. This calculation applies to just one or two pairs of jeans. If one is unable to treat and capture the 500 fibers shed by a single pair of jeans, let us now consider—and estimate—how many fibers are being released into the water every time half the world's population washes their jeans!
Be smart about the right fashion.
Greta Thunberg—the teenage environmental activist who rose to global prominence by boldly asking "How dare you?" of the U.S. President and other world leaders—is rarely, if ever, seen wearing jeans. Following the widespread discourse surrounding Greta's environmental advocacy in 2019, the Stockholm Fashion Week was cancelled, and there was a strong push to promote eco-friendly fashion.
Moreover, since 2019, the entire fashion industry has been expressing concern regarding the environment. Thirty-two companies—representing 150 fashion brands—signed the Fashion Pact at the G7 Summit, pledging to completely ban the use of virgin plastics in order to achieve zero greenhouse gas emissions by 2050.
