How to get rid of the dirty braid at home by yourself? How can I clean up dandruff at the root of my hair? Give a strong answer. . . Thank you all.

I also have a lot of dandruff, and I have tried many methods. I suggest you cut your hair short. If you can't bear it, don't comb your hair with a wooden comb before washing, or your hair will be combed off. After unpacking, shake it gently with your hands and wash it directly, and be sure to use conditioner, which is better than baking ointment. Put vinegar in the shampoo, wash it with sulfur soap for the first time, then stick to Head & Shoulders shampoo, cut your nails short, and don't scratch your hair with them. I used Kang Wang shampoo, and it didn't work very well.