It's hard and a little time consuming. I have not had a sew-in since april and it only lasted about three weeks before I got fed up and took it out (I think it was because my reggie back then was too complicated). Anyway, just be sure to keep your hair underneath moisturized and I've heard that using sea breeze on the scalp helps to keep it clean and build-up free. After removing the weave, you want to make sure you do a deep conditioning treatment and a protein treatment to help combate any possible dryness or breakage.