Prep 0 mins
Cook 30 mins
For covering gray hair.
- Combine all ingredients in a nonreactive saucepan.
- Simmer for 30 minutes, then steep for several hours.
- Strain, and then use the resulting liquid for the colorant.
- Apply to hair and leave on until dried.
- Rinse and dry.
- Repeat weekly until you obtain the desired shade, then monthly to maintain color.