If you want to color your hair without spending lots of money at a hair salon, you can find ingredients right in the produce section of the grocery store. To dye hair a reddish hue, you can use a combination of beet juice and carrot juice, says the website Green Eco Services.
Thoroughly wet your hair. Pat it dry so it's not dripping.
Don a pair of gloves. Measure out a 1/2 cup each of beet and carrot juices. Mix together.
Pour the juice mixture over damp hair. Leave the mixture on your hair for 1 hour while sitting outside in direct sunlight.
Wash the juice mixture out of your hair using your usual shampoo.