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How to Use Blue Shampoo: a Complete Guide (2024)

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how to use blue shampooAchieving the perfect hair can be a challenge, especially when it comes to neutralizing unwanted warm tones. But with blue shampoo, you can master the art of cool-toned brunette locks in no time.

Packed with blue pigment that deposits into your tresses each time you use it, this miracle product is here to combat brassiness and restore vibrancy so that your lightened strands shine as bright as ever!

Whether balayage or ombré highlights are part of your routine or not – learning how to use blue shampoo will give you total control over those underlying orange tones.

How to Use Blue Shampoo

How to Use Blue Shampoo
Now that you have your blue shampoo, it’s time to learn how to use it effectively.

Start by wetting your hair thoroughly in the shower.

Apply a generous amount of blue shampoo and massage it into your scalp and through the lengths of your hair, making sure to distribute evenly.

Leave the shampoo on for 3-7 minutes, or as directed on the bottle, before rinsing out completely with warm water.

Applying Blue Shampoo

By applying blue shampoo properly, you’ll tone brassy hair effectively without accidentally dyeing your strands blue.

Wear gloves during application.

Apply blue shampoo to wet hair from roots to ends and leave on for 3-5 minutes before rinsing thoroughly.

Adjust leave-on time as needed.

Use once weekly or as directed.

Leaving It on for the Right Amount of Time

You’ll avoid over-toning your hair by leaving the blue shampoo in for the recommended time frame. To prevent overuse, limit contact to 3-5 minutes. This allows the blue pigments to sufficiently deposit without risk of excessive staining.

Adhere to timing tips for ideal application. Protecting your color tone by not overdoing blue shampoo is key for maintenance.

Rinsing Out Blue Shampoo

To rinse out the blue shampoo, start by thoroughly wetting your hair in the shower. Use a gentle rinsing technique, ensuring that all areas of your hair are evenly washed.

Be mindful of the water temperature and adjust it to lukewarm or cool to prevent color fading.

This step is crucial for effective toning and preventing stains on shower surfaces during cleanup.

Tips for Using Blue Shampoo

Tips for Using Blue Shampoo
When using blue shampoo, it’s important to remember that a little goes a long way. Use the shampoo sparingly, no more than once or twice a week, to prevent your hair from turning blue.

After rinsing out the shampoo, always follow up with conditioner to nourish and protect your color-treated hair.

Use Blue Shampoo Sparingly

Only use blue shampoo occasionally to avoid unwanted blue tones in your hair. To preserve your hair color, limit blue shampoo to once a week.

Using it too often can lead to over-toned hair with blue staining.

Blue shampoo is great for enhancing your color, but should be used sparingly as a hair maintenance product to avoid overuse.

Follow Up With Conditioner

Never skip conditioning your hair after using blue shampoo, especially if you have color-treated hair.

Opt for a sulfate-free formula to prevent stripping color. Apply conditioner from mid-lengths to ends, avoiding the roots.

Follow with a leave-in treatment for added moisture and shine.

Regular conditioning maintains vibrancy and enhances softness.

Consider Using a Leave-in Treatment

How can you treat your hair with a leave-in treatment after using blue shampoo?

Apply a leave-in hair oil or serum to damp hair after showering. Use a small amount on lengths and ends to add moisture and nourishment.

Doing so will help revitalize color-treated hair. Leave-in treatments also provide heat protection and improve hair’s overall health.

They lock in moisture, reduce frizz, and boost shine for brunettes who use blue shampoo.

Can Blue Shampoo Be Used on Blondes?

Can Blue Shampoo Be Used on Blondes
You may be wondering if blue shampoo can also be used on blonde hair. However, blue shampoo isn’t recommended for blondes as it can leave an undesirable blue tint.

Stick to purple shampoo specifically formulated for blonde and gray hair to maintain brightness and counteract brassiness.

Wet and Cleanse as Usual

After trying out those tips for using blue shampoo, you’ll want to wet your hair and cleanse as usual to really experience how blue shampoo can transform your hair.

But can blue shampoo be used on blondes? The answer is no, blue shampoo is specifically designed for color-treated brunettes looking to neutralize brassy tones. However, blondes can use purple shampoo instead which is formulated specifically for their hair color.

  1. Wet your hair thoroughly in warm water.
  2. Apply a small amount of regular or clarifying shampoo.
  3. Massage the scalp gently in circular motions to create a rich lather.
  4. Rinse out all of the product completely before moving on.

Now that you have wet and cleansed your hair as usual, it’s time to move onto applying the blue or purple toning products that will help neutralize any unwanted brassiness in your colored locks.

Treat Your Hair to a Leave-in Treatment

Blue shampoo benefits can be enhanced by treating your hair to a leave-in treatment. After showering, apply a small amount of leave-in treatment to damp hair, focusing on the lengths and ends.

Use a heat protectant before blow-drying as well to prevent damage. Leave-in treatments boost hair health while allowing you to style as desired.

Benefits of leave-in treatments:

  • Moisture (e.g. hair oils, serums)
  • Nourishment (e.g. masks, deep conditioners)
  • Heat protection (e.g. sprays, creams)
  • Shine (e.g. glossing treatments)
  • Softness (e.g. silicones, proteins)

Tips for application:

  • Apply to damp hair after showering
  • Focus on mid-length to ends
  • Apply before heat styling
  • Use sparingly on lengths and ends
  • Rub small amount between palms and smooth evenly from mid-shaft down

How Often Should You Use Blue Shampoo?

How Often Should You Use Blue Shampoo
When it comes to blue shampoo, it’s easy to overdo it. Using blue shampoo too often can make your hair appear darker than you’d like.

Let’s discuss how frequently you should be using blue shampoo for the best results.

Frequency of Usage

Since blue shampoo can be drying or darkening when overused, you’ll want to use it sparingly, no more than 1-2 times per week for most brunettes.

This allows you to gradually tone brassiness over time while avoiding unwanted blue discoloration from overuse.

Stick to a consistent routine to maintain your ideal cool brunette tone without the drying effects.

Avoid Overusing Blue Shampoo

Never overuse blue shampoo, as using it too often can make your hair overly ashy or give it unwanted blue tones.

To maintain your desired color, limit blue shampoo to once or twice a week at most.

Diluting it with regular shampoo and watching contact time can prevent over-depositing of blue pigment.

Finding the ideal frequency for your hair will allow the benefits of toning without unwanted discoloration.

Incorporating Blue Shampoo Into Your Routine

Now that you know to avoid overusing blue shampoo, let’s discuss how often you should be using it to properly incorporate it into your hair care routine.

Focus on using blue shampoo once a week to maintain hair’s cool tone. Apply it on wet hair and leave it for 3-5 minutes before rinsing thoroughly.

Always follow up with conditioner to hydrate hair.

Limit it to biweekly for blondes to avoid muddiness.

Stick to frequency guidelines to benefit from blue shampoo without overdoing it.

Choosing the Right Blue Shampoo

When selecting a blue shampoo, opt for one that contains blue or violet pigments as the main active ingredient.

Look for hydrating formulas with nourishing oils and conditioners to avoid dryness.

Researching Blue Shampoo Brands

Having covered how often to use blue shampoo, when researching blue shampoo brands, you’ll want to look for ones containing blue or violet pigments that specifically target brassiness in brunette hair.

Analyze ingredients for blue or violet pigments and their strength.

Read user reviews for optimal results on brunette hair.

Compare professional salon brands to drugstore options.

Consider your hair goals and needs when choosing a blue shampoo.

Selecting a Blue Shampoo Suited for Your Hair Type

When picking out a blue shampoo, you’ll want to make sure it’s formulated for your specific hair color and texture to get the best toning results.

For bleached or highlighted hair, look for a pigment-rich option to fight brassiness.

Shampoos with keratin gently cleanse color-treated strands.

If you have coarse or thick hair, find one with conditioning agents that nourish and hydrate.

Select a gentle formula if your hair is fine or fragile.

Using the right blue shampoo for your hair type maintains tone and improves shine.


Ultimately, blue shampoo is a game-changer for keeping brassiness at bay. Use it sparingly and follow up with conditioner to reap the rewards of cool, vibrant locks.

Whether you’re blonde, brunette, or somewhere in between, blue shampoo helps neutralize unwanted warmth when used properly.

So embrace this color-correcting miracle worker and unlock the true potential of your hair – with just a splash of blue, you’ll be on your way to hair perfection in no time.

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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.