One of my most frequently asked questions is how long will a certain style last. On average, Crochet Braids last 6-8 weeks. However, there are factors to consider. There's layers to this thang 😂🤣. And this is why I rarely trust online reviews on synthetic hair. After 10 years of solely styling Crochet Braids, I've learned that some things only work for some people, some of the time.