Cool How Long Can Hair Extensions Stay In Ideas. It depends on what quality of hair you have and how many units you buy. Braiding hair is probably one of the most popular types of extensions for those with textured hair, and the hair from.

Depending on hair care and fusion type,. Web everything you need to know! Web in general, sewn in hair extensions will last anywhere from two to eight months, depending on how well they are taken care of and how often they are worn.