The hair can last over 12 months assuming it was well installed and maintained. Maintenance also means visiting the stylist for periodic adjustments. Many of our clients use their hair numerous times over the course of a year because they change hair-styles frequently. The hair care be removed and reinstalled so long as your stylist exercises care and patience during the removal process. If you wear the weave full time, then we recommend getting replacements after 6 months. If you are concerned about cost, learn more about our Customer Loyalty program. You will earn points on every purchase!