How do we distinguish between synthetic hair and human hair?

How do we distinguish between synthetic hair and human hair?

With the improvement of people’s living standards, wigs have slowly entered people’s lives and have gradually become a must-have for fashionistas. With the emergence of synthetic hair, it has gradually occupied part of the market, But compared with human hair. Synthetic hair has a short service life and cannot be styled. So how do we distinguish between synthetic hair and human hair?

HUMAN HAIR: Burning smells like a bumt fragrance,burns out quickly, and feels like coke and turns into ash.        

SYNTHETIC: Burning smells like a burning plastic, a small flame, and feels viscous when it burns out.