Using these clip - in hair extensions is easy. First, section your own hair and clip the extensions close to your scalp. Start from the bottom and work your way up. When wearing them, avoid excessive pulling or tugging to prevent them from falling out. For maintenance, use a wide - tooth comb to gently detangle them. Wash them with a mild shampoo and lukewarm water, then let them air dry. Store them in a cool, dry place when not in use. This will keep them looking great and last longer.