... important when concerned with hair tangling, longevity of the use(up to one year), and how well ... need to consult your stylist.Q. What type of hair care products should I use?A : Treat this hair just as ... condition your hair at least once a week, twice a week is better. Use hydrating drops or consult your stylist ... hair.Q. How long does it last?A : This hair can last for a very long time depending on ...