-Yes, you need. And please do not use any conditioner or essential oil. Remember to blow dry your hair before use hair extensions.

-Wait at least 48 hours.Because the tape needs minimum of 48 hours to completely attach to your hair. And wash your hair gently at first time.

-We suggest that you can replace the tape every 4-6 weeks. And you may replace the tape if they are lack of stickness at any time.

-Yes, but do not sleep when your hair is wet. Always make sure the hair is dry to avoid your hair tangling at night.