1. First, wipe the cleaned hair with a towel until it is 60% dry, as shown in the figure below.

2. Then open the cover of the developing film and grab a proper amount of hair film by hand, as shown in the figure below.

3. Then put the hair mask in the palm of your hand, as shown in the figure below.

4, the hair mask from the hair root to the hair end, as shown in the figure below.

5. After applying evenly, gently rub your hair with your hands, as shown below.

6. Make sure that every hair is oiled, as shown in the figure below.

7. After application, apply a hot towel and wait 10 minutes, as shown in the following figure.

8. After the time is up, take off the towel and wash your hair with water, as shown below.

9. Finally, blow dry your hair with a hair dryer, as shown below.

10, that's it. See the effect, as shown in the figure below.