If you’re installing with sew in method, we strongly advice not to double the track most especially at the nape area. This is to enable more airflow which helps to avoid tangling! Also, while combing/brushing your hair, starting from the ends keeps the pressure off the weft area which helps with longevity of the extensions.
NEVER sleep with wet hair, make sure your hair is completely dry before you go to sleep. Please visit “Hair care Guide for more tips!