nikoli20

Gently massage the roots. Shampoo the extension hair lightly. Condition but rinse thoroughly.
If you can rinse in coolish water all the better. It closes the cuticle and keeps the hair smooth.
If you spray a leave in conditioner again make sure it's not too greasey.
Finger comb the hair and try to keep the hair all moving in the same direction. Don't go flipping your head upsidedown or anything when showering. lol. Go to bed with dry hair not wet or damp hair. Try a silk pillow case so the hair slides instead of cotton where the hair grabs.