Use this week to get a fresh trim or cut. The following reasons are why:
- The goal of the challenge is to retain length, and there is no better way to do it than with healthy ends from the start.
- Trimming or cutting throughout the challenge is a no-no. It will defeat the purpose of retaining length.
How should one trim/cut her hair? It depends on your preference. A trim can be done on dry or wet hair, and straight or coily hair. I prefer to trim in twists.
Read this post about trimming.