A simple logic applied here is that you have to even out the green tone.

Ketchup green hair. Vinegar, lemon juice, tomato juice or sauce. Why is my hair green after dying? Well, red even outs green and make is.

How long do you leave ketchup on green hair? Using tomato sauce to remove green tints in hair.help fixed hair that's oxidized. Apply ketchup to your hair, concentrating on the ends or wherever it is green.

Other potions that supposedly work magic on green pool hair: It makes sense because red and green are opposites on the color wheel, so adding something with red tint would undo. If you go with ketchup, massage it into green areas and wrap your hair in tin foil for 30.

Generally, ketchup is capable of removing green tones from hair because ketchup’s. The copper color attaches itself to the hair shaft and by oxidizing it while dying, you get green hair. Rinse your hair and squeeze out the excess water.

“that could pull out the green hue, but that’s. I just found ketchup so much more convenient thanks to its conditioner. Therefore, ketchup’s red color will cancel out green tones in hair, but you may need.

Apply ketchup to your hair, concentrating on the ends or wherever it is green. If you're using lemon juice, saturate your hair and let it sit for 5 minutes before washing. Well, if your hair begins to turn green because of hair dye or too many visits to the pool, ketchup can restore your hair's natural color.