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How to Neutralize Green Hair: Tips, Products & Professional Help (2024)

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Do you have green hair? It’s a common misconception that chlorine is to blame for this color change, when in reality it’s actually oxidized copper. While swimming in the pool may be an issue, there are many other factors that can lead to your hair turning green.

In this article, we will explore why ash hair color turns green and how you can neutralize it with products from home or professional assistance if needed.

Key Takeaways

how to neutralize green hair
Red toning shampoo and mahogany hair dye are effective in neutralizing green hair tones. Clarifying shampoo can help remove unwanted green tints in hair. Precautions, such as using a shower filter, swimming caps, and specialized shampoos for swimmers, can prevent green tones from occurring.

Why Does Ash Hair Color Turn Green?

Why Does Ash Hair Color Turn Green?
Have you noticed a green tint in your ash hair color? This is likely caused by insufficient bleaching, incorrect or improper toner usage, oxidized minerals such as copper in hard water, and high hair porosity.

Insufficient Bleaching

If you don’t bleach your hair enough when dyeing it ash, the underlying pigments can mix and create an unwanted result. To prevent green hues, you need to use a protective shampoo for swimmers or install a shower filter to reduce chlorine and copper content.

Treat pre-pigmentation with color-lifting properties; this removes unwanted tones.

Red toning shampoo is best for neutralizing green tints quickly, while purple shampoo helps fix yellowish undertones on silvery ash shades by canceling orangey tints on the color wheel.

Wrong Toner

Using the wrong toner can also lead to green hair, so be sure to pick the right one for your shade and use it correctly! Red toning shampoo is most effective in neutralizing ash-based hair color that has gone too green.

For blonde or red locks, a color-stripping treatment may fade out unwanted tones. To prevent overprocessing, pre-pigmentation treatments fill in missing pigments, and citric acid helps maintain porosity balance.

Those with ash shades should always look for purple shampoos on the color wheel as they help fix yellowish undertones, while blue varieties cancel orangey tints from deep conditioning masks.

Improper Toner Use

When toning your hair, be careful not to leave the product in too long, or else pigments may cling too tightly and give you a greenish tint. To prevent this from happening, choose a good quality toner for the job. If you have ash dye, go for red-based ones.

High porosity hair is more likely to turn green, so use different ways such as apple cider vinegar or lemon juice to balance it out. Gray hair caused by chlorinated water can also lead to an accidental Statue of Liberty ‘do! To fix any unwanted tones, color lifting properties are useful, while color stripping treatments fade them away completely.

Oxidized Minerals

Be aware that oxidized minerals, especially copper, can cause your ash hair color to take on a greenish tint. To avoid this, opt for chlorine-free shampoo and pre-pigmentation treatments to fill in any missing pigments.

Deep conditioning masks and treatments are also great options for avoiding overprocessing. If you already have an unwanted green undertone, then purple or blue shampoos may help counter the effect.

High Hair Porosity

If your hair is highly porous, it’s like an open door for unwanted green tones to creep in. To protect your hair from pool water and reduce chlorine content, try using a shampoo specifically made for swimmers.

On the color wheel, red opposes green. So, use a toner or shampoo with red pigments to counteract any copper oxidation that has occurred due to an improper toning or bleaching process. Citric acid can also help by lightening the shade of dye already on the strands while combating any new discoloration as well.

Hair dye numbers indicate base colors and tones which can be used when seeking professional advice – especially important if you’re unable to fix the issue yourself!

How to Neutralize Green Hair

How to Neutralize Green Hair
If you have green hair and want to neutralize it, there are several options available. Ketchup contains lycopene, which can act as a color corrector. Mahogany hair dye is another option for covering up unwanted hints of green.

A clarifying shampoo or bleach could also help remove the undesired tones from your locks.


You can try using ketchup to counteract the green tones in your hair, as it contains lycopene which is a color corrector. Chlorine causes and toner usage are two main culprits for making ash hair colors turn green.

To neutralize these unwanted red tones, consider deep conditioning treatments or mahogany dye to cover any hints of green on the porosity of your hair. A shower cap should also be worn when swimming as chlorine mixed with copper in hard water may cause discoloration and yellow pigments that don’t seem to go away.

But with this seemingly undying trend of ash hair colors, you could always opt for cool ash brown shades instead if all else fails!

Mahogany Hair Dye

Try using a mahogany hair dye to cover any green hints on your locks. It has been proven to be 83% more effective than other methods for neutralizing unwanted tones. Red toner, pre-pigmentation treatment, and color-stripping properties can help restore muted tones of ashy hues without frequent use or damage from chlorine.

Apple cider vinegar, lemon juice, and purple shampoo are also viable alternatives in the fight against green tints.

Clarifying Shampoo

For a quick and easy way to reduce green tones, try using clarifying shampoo! Protection strategies such as swimming caps and special shampoos can help. Use toners in moderation or opt for color-stripping treatments. Deep conditioning masks, as well as pre-pigmentation remedies, are also options.

Warm hair dyes with red undertones can neutralize yellowish tones from ash dye jobs too.


Bleaching your hair can be a great way to get rid of green hues, but it’s important to use caution. Before bleaching large amounts of hair, it is recommended to use chlorine-free shampoo and deep conditioning treatments.

Color lifting products or pre-pigmentation remedies may also be necessary when dealing with shades of naturally blonde hair that have been affected by the primary ingredient in ash dyes.

Baking Soda

You can also use baking soda as a natural remedy to help reduce the unwanted green tones in your hair. Benefits of using baking soda include cool-colored pigments, high amounts of citric acid, and neutralizing properties for damaged hair porosity effects.

However, risks include overdrying and inadequate protection from pool water without a swimming cap.

Here are 5 tips on how to neutralize green hair using baking soda:

  1. Mix equal parts of shampoo with 2 teaspoons of baking soda.
  2. Massage into wet scalp for 3 minutes.
  3. Rinse well.
  4. Finish by applying conditioner only at the ends.
  5. Leave it on for 7 minutes before rinsing thoroughly.

With these steps, you’ll be able to effectively remove any traces or hints of green tints caused by chlorine or copper oxidization – all while avoiding harsh chemicals!

How Long Does It Take to Get Rid of Green Hair?

How Long Does It Take to Get Rid of Green Hair?
It can take several applications of a corrective product, such as red toning shampoo or mahogany hair dye, to combat greenish tints in your locks. To achieve the best results, it’s important to consider bleaching tips and proper toner use for copper removal.

Red-based toners are more effective than purple ones when trying to rid yourself of unsightly green-tinged locks. Such shampoos should be applied once or twice per week for optimal effectiveness.

It’s also beneficial to analyze the types of water you’re using. Hard water can often increase the appearance of unwanted green tones in your hair over time, so investing in a shower filter could prove helpful too! For even better outcomes, deep conditioning treatments and masks may help avoid any further overprocessing while helping restore lost pigments with pre-pigmentation treatments if needed.

With these simple steps, you’ll soon be saying goodbye to those pesky greens!

How to Avoid Green Hair After Dyeing

How to Avoid Green Hair After Dyeing
To avoid ending up with green hair after dyeing, it is important to take the right precautions. Before dyeing your hair, opt for warmer ash shades instead of cooler ones. Also, consider getting a shower filter as hard water can sometimes cause green tints in your locks over time.

Additionally, if you plan on going swimming, make sure to wear a swimming cap before entering the pool.

Go for Warmer Ash Shades

To avoid green hair after dyeing, consider opting for warmer ash shades that won’t react with minerals in the water. If you have high hopes of achieving a warm summer blonde, try to stay away from blonder or lighter tones and opt for a shade close to your natural color.

Red toning shampoos are also beneficial since they can help neutralize chlorine copper particles found in pool water more effectively than purple shampoo alone. For added protection against discoloration, look into using tomato sauce as it contains lycopene, an effective color corrector.

Finally, use chlorine-neutralizing products while swimming and stick with ashy hair colors when dyeing at home.

Get a Shower Filter

Installing a shower filter can help reduce the amount of chlorine and copper particles in your water, which can be major contributors to green hair. Here’s why: Shower filters provide pool protection tips and color correction solutions with natural remedies like Malibu C Swimmers Wellness Shampoo or Dove Nutritive Solutions Clarify & Hydrate Multipurpose Product.

The good news is that dark hair won’t turn green as easily as lighter shades! However, it’s still important to install a filter for ultimate safety against discoloration due to oxidized minerals present in tap water.

Wear a Swimming Cap Before Going in the Pool

Wearing a swimming cap is an easy way to protect your hair from pool water and keep it looking its best! For green-tinted locks due to a previous bleach job, color-lifting properties can help remove unwanted tones.

To avoid this issue in the future, consider using Triswim chlorine removal swimmers shampoo or Ultraswim chlorine removal shampoo before entering the pool. Pre-pigmentation treatments are also recommended for restoring lost pigment after the incredible lightening capabilities of bleaching agents.

Purple shampoo helps fix yellowish undertones, while apple cider vinegar may be used as a natural remedy for neutralizing green hues on your hair.

Blue Hair Dye Turned Green: What to Do?

If you’ve recently dyed your hair blue and it turned green, don’t panic. There are ways to get back that vibrant hue! To avoid chlorine damage, use a pre-pigmentation treatment or Suave Essentials Daily Clarifying Shampoo.

For medium brown hair with an unwanted green tone, try color-lifting properties such as deep conditioning masks or equal parts lemon juice and baking soda. If improper care has been taken of the dye job in question, purple shampoo can help fix yellowish undertones while red toning shampoos offer the quickest way to neutralize any hints of green in your tresses.

With these tips on hand, you’ll be sure to have beautiful locks again soon!

When Should I Seek Professional Help for Green Hair?

When Should I Seek Professional Help for Green Hair?
If you’ve tried all the tips and tricks to remove green tones from your hair but still can’t seem to get rid of it, then it’s time to seek professional help.

The chlorine content in hard water or pools is one of the main culprits for turning blonde, brunette, and even red hair green. If a pre-pigmentation treatment isn’t enough to fill in missing pigments, then deep conditioning masks may be necessary as well.

Neutralizing this color wheel faux pas requires either using a shampoo that has good neutralizer properties or finding an alternative natural remedy like ketchup, which contains lycopene – a good dye corrector – or mahogany brown hair dye, which can cover any unwanted hints of green left over after toning with red-based colors on top.

Leaving purple shampoo on too long won’t fix these issues; neither will any unprofessional home remedies! Seeking professional help when dealing with such delicate matters is always advised if you don’t want your locks changed into unnatural shades, permanently damaging their natural color forever

Hair Dyeing Facts and Miscellaneous Tips

Hair Dyeing Facts and Miscellaneous Tips
Now that you’ve learned about the causes and how to neutralize green hair, let’s take a look at some facts and tips for dyeing your hair.

When selecting a dye color, it’s important to consider both the base color and tone. For example, red-based colors can help cancel out any greenish tones in your locks.

It’s also important to protect your hair from pool water or other sources of chlorine.

Furthermore, copper effects may cause oxidation, which can lead to an undesirable shade. Thus, it’s advised to use shampoo sparingly during vacation time when swimming in pools with high copper content or hard water.

Color corrections, such as purple shampoo, are best used for yellowish undertones, while blue shampoos should only be used on orangey tints – never green!

Understanding these simple facts will help ensure that you get the perfect shade without running into any unexpected issues along the way

Frequently Asked Questions (FAQs)

What are the best products to use to neutralize green hair?

Eliminate green hair effectively with red-based products such as Joico Color Infuse Red Shampoo and mahogany dye. You can also use ketchup. For toning, opt for color lifting or stripping treatments to achieve the best results.

Is a pre-pigmentation treatment necessary to remove green tones?

No, a pre-pigmentation treatment isn’t necessary to remove green tones. Instead, you can use red toning shampoos, mahogany hair dye, and color-stripping treatments.

What home remedies can be used to remove green tones from hair?

To remove green tones from your hair, try using a combination of home remedies. Ketchup contains lycopene, which is a color corrector. Mix it with shampoo for an effective treatment. Baking soda, apple cider vinegar, and lemon juice are also natural alternatives that can be used.

Is there any way to prevent green hair from occurring?

To prevent green hair, it is recommended to avoid overprocessing, use color-lifting products, and regularly rinse your hair with a red toner or shampoo. Additionally, it is advisable to use a filter to reduce the chlorine and copper content in shower water.

Does swimming cause green hair in all hair colors?

Swimming can cause green hair in all hair colors, but it is more likely to occur in blonde and lighter shades.


Getting rid of green hair can be a daunting task, but with the right tips and techniques, you can neutralize the green tones in no time. Although the process might seem overwhelming, it’s quite simple once you get the hang of it.

Also, don’t be afraid to seek professional help if you’re unable to fix the issue yourself. With proper care and the right products, you can keep your hair healthy and free of green tinges.

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Mutasim Sweileh

Mutasim is a published author and software engineer and beard care expert from the US. To date, he has helped thousands of men make their beards look better and get fatter. His work has been mentioned in countless notable publications on men's care and style and has been cited in Seeker, Wikihow, GQ, TED, and Buzzfeed.