The harm of black-heart cotton How to identify black-heart cotton

The term "black-hearted cotton" is often heard in daily life. It refers to the poor quality of the cotton in quilts and cotton-padded clothes. Some of them are medical cotton or industrial waste cotton instead of good cotton. People use them and it has many harms to the body. So what are the harms of black-hearted cotton? How can we identify black-hearted cotton in daily life?

The harm of black-heart cotton How to identify black-heart cotton

1. Black cotton can induce respiratory diseases

The biggest harm of black-hearted cotton is that it contains a lot of short cotton wool. It is small in size and light in weight, and can easily penetrate the fabric of cotton products and float in the air. People will inhale it into the body when breathing, which can induce asthma, bronchitis, cough and other diseases, which is not good for health.

2. Bacterial harm of black-hearted cotton

Black-hearted cotton is mostly recycled cotton wool made from old clothes or used cotton batting. They are not strictly disinfected during processing and often produce bacteria. After people use them, these bacteria will irritate human skin and cause adverse symptoms such as itching or rashes.

3. How to identify black-hearted cotton

To correctly identify black cotton, you must understand its characteristics. If you usually see dull white, lusterless and inelastic cotton, it may be black cotton. In addition, black cotton is not smooth and is particularly easy to stick to clothes. In addition, black cotton is mostly chemically bleached and usually smells like a pungent chemical smell. If you find that the cotton has these characteristics, then it must be black cotton and it is not recommended to use or buy it.