Can You Dye Your Hair With Food Coloring And Vinegar. You read that right. Dip your toothbrush into the dye and brush it into the hair you wish to color.
To dye your hair with food coloring mix your chosen color with vinegar and dip dye hair one section at a time. The color should be bright violet. Many a beauty blogger swears by this toning rinse recipe two cups of vinegar with 10 to 15 drops of blue and red or just purple food coloring to counteract undesirable yellow tones in their blonde hair and the photos seem to be evidence to its efficacy.
Make your color much darker than your desired results.
Leave on for 10 minutes or longer. You read that right. However do be aware that it may stain bleached hair more permanently. It s food coloring and vinegar.