Choose the hair dye shade
Do a patch test
Do a strand test
Gather gloves, bowl, brush, clips, towel, and petroleum jelly
Wear old clothes
Detangle dry hair
Section the hair
Protect the hairline and ears with petroleum jelly
Mix the dye according to the instructions
Apply dye to the roots first
Work the dye through the lengths and ends
Saturate all sections evenly
Leave the dye on for the recommended time
Check the color if needed
Rinse with lukewarm water until clear
Use conditioner if included
Dry and style the hair
Avoid washing hair for 24 to 48 hours
Use color-safe shampoo and conditioner afterward