Q9: How to tell human hair with synthetic hair?
A: human hair has natural protein . It is easy to tell by burning and smell : human hair will be ash , which will go away after pinching. human hair will smell foul . When burning , the human hair will show white smoke.
While synthetic hair will be a sticky ball after burning and will show black smoke.
Moreover, human hair may have very few gray hair and split end. It is normal and not a quality problem.
While synthetic hair will be a sticky ball after burning and will show black smoke.
Moreover, human hair may have very few gray hair and split end. It is normal and not a quality problem.