First things first: Sew-in weaves are a process where your natural hair is braided down into cornrows, says Nash, and a needle and thread are then used to sew down hair extensions onto the braids.

If you're a first-timer, before heading to the salon, you might want to consider what purpose you want the sew-in to serve. Do you desire more volume or length? "Maybe you’re considering that ...

This helps to address issues like sensitive scalp or traction alopecia when you get your sew-ins. Lastly, do not use excessive amounts of heat on any leave during your installation or when styling ...