Why are black hairs mixed in with my blonde extensions?

Here’s the answer for you question for why a black hair mixed in with blonde extensions:

Although it happens to all types of hair, the black hair problem is most prevalent with Indian Hair. The reason is because within the last few years, Indian women have started using a product on their hair that has substantial amounts of coconut oils.

Over the years, while growing their hair to 18 inches or longer, the coconut oils have a lasting effect on the hair.

The coconut oil creates a seal or repellent inside the cuticle, not allowing the hair shaft to take new color deposits. But another reason for bad hair in your extensions is some of the hair strands are synthetic.

But, how those synthetic strands made their way into your 100% human hair package?

synthetic hair strands does not burn or shrivel up when using a flat iron or curling iron, does not mean it is human hair. There is now new synthetic hair on the market that is somewhat heat resistant. Another reason for bad hair mixed in with your extensions is the hair donor had damaged or old hair.