What Does Blue Shampoo Do To Blonde Hair? (Solved!)

If you struggle to achieve the perfect shade of blonde, then blue shampoo could be the solution. This article will examine what blue shampoo does to blonde hair and look at the similarities between blue and purple shampoo.

What Does Blue Shampoo Do To Blonde Hair

Blue shampoos are formulated to counteract orange tones in brunette hair. Whether you have highlights, balayage, ombre, foils, streaks, or all-over lightened, blue shampoo will neutralize brassy tones.

What Is The Purpose Of Blue Shampoo?

Hair that is naturally dark has warm orange tones.

Blue toning shampoo is specifically designed for those with brown and brunette hair to neutralize any unwanted hues of orange or red coming through in your hair color.

These tones can become exposed when hair is lightened. Blue shampoo cools warm tones.

Blue falls directly opposite red and orange on the color wheel so it makes sense that this color shampoo is best used on brown and brunette hair to counteract unwanted brassiness.

Blue shampoo has blue-violet pigments that bond to the hair when you shampoo.

This has the effect of cooling down naturally warm hair tones and eliminating that brassiness.

Who Should Use Blue Shampoo?

Blue shampoo is used to color-correct brunette hair which has been lightened in some way. It banishes any orange tones that can be prevalent in brunette hair.

Every shade of brunette is made up of tones of orange to a coppery red.

After a few weeks of heat styling, shampooing, and exposure to the sun, your beautiful salon color can begin to fade and the cool blue tones used to lighten your hair will be stripped back, letting the orangey undertones come through.

Blue shampoo is the solution to banish those unwanted undertones between salon visits.

What Does Blue Shampoo Do to Blonde Hair?

What Does Blue Shampoo Do to Blonde Hair

Blue shampoo can be used for those of you with darker blonde hair.

Darker blondes are those with hair that is at least a level 7.5 to an 8.5.

Hair that is lower than a level 7.5 can also use blue shampoo, but it will only tone the unwanted orange tones: be aware that it will not remove any shades of red.

Who Should Use Purple Shampoo?

Blondes who have had any kind of lightning treatment: highlights, balayage, ombre, streaks, etc, benefit from using a purple shampoo to neutralize any yellow tones that come through when your hair color begins to fade.

Formulated with purple pigments, purple shampoo can color correct light-colored hair by removing the yellow to let you keep enjoying your beautiful platinum, silver, or white hair.

How to Use Blue Shampoo

To use blue shampoo, follow the instructions on the packaging, but we have also given you a few tips below to enhance its benefits.

How Often

Decide how often you want to use toning shampoo. Blue shampoo works by coating the shaft of hair, eliminating orange hues, and adding shine.

For best results, use the shampoo every day until you achieve your desired color.

Afterwards, in order to maintain your perfect shade, try switching between blue shampoo and your regular shampoo as required.

Blue And Purple

Use blue and purple shampoo together.

If you’re seeing both yellow and orange tones in your beloved hair, try alternating between blue and purple toning shampoo.

If orange tones are more noticeable, then use blue shampoo two to three times more than you use blue.

And if yellow tones are more identifiable, do the same for purple shampoo.


Let the blue shampoo sit in your hair for more toning power. In order to achieve a cooler tone, leave it to work in your hair for 2-3 minutes after you lather up.

You can add a few more minutes to this if the orange hue of your hair is especially prominent.

Blue Conditioner

Follow up your blue shampoo with a blue conditioner.

Chemically processed hair, that is, hair that has been dyed and bleached, can result in dry and damaged locks which are susceptible to breakage.

Blue conditioners are formulated to nourish and moisturize dyed hair.

Virgin Hair

Why not use blue shampoo on virgin hair? Even un-dyed hair can benefit from a blue shampoo now and again.

Sun exposure and chemicals like chlorine can turn your lustrous brunette locks brassy. Blue shampoos can tone down those undesirable shades to cooler, brighter hues.

Blue and Purple Shampoos – What Are the Similarities?

The main similarity between blue and purple shampoo is that they are both used on hair that has been lightened, and they are used to correct color.

How Do You Know Which One You Need?

lue and Purple Shampoos

If you can detect orange brassy tones in your hair, then blue shampoo is the one for you.

On the other hand, if you have yellow undertones, then purple shampoo is your best option.

To round up, if you have naturally dark hair which has been lightened, try a blue shampoo to get rid of any unwanted orange or red tones to leave you with shiny lustrous hair you can be proud of.

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