She had this problem before, when she was 12. We went from mild no-lye relaxers (started relaxing when she was 10) to super relaxers with lye. Her hair began relaxing stick straight again, within about 15 min (including application time) when she was 13. Now she is almost 18 and her hair has refused to relax again. She had a super relaxer in her for an hour and it looks the same. Her hair has grown about 4 or 5 inches in the last 2 months which is unusual. She has gown from a short bob to somewhere between SL and APL since September. Any ideas?