Your hair will mainly be exposed to your tap water due to hair washing. This water is actually filled with metals and minerals, and since blonde hair is very porous, these will be absorbed, causing a slight yellow tint. You may also have heard that blonde hair turns green in swimming pools.
If your bad bleach job has come out more yellow, you'll need a purple toner. Purple shampoo can help neutralize the yellow. If your hair is orange, you'll need a blue toner. Try a blue shampoo to tone the brassiness and get rid of the orange.
With blonde dyes, it is common that your hair will get either an orange or yellow tint. This is because most hair dyes are made up of blue, yellow, and red tones. Blue color fades the fastest, leaving you with yellow and red leftovers. With blonde dye, this shows up as yellow.
Washing your hair with water that leaves a large amount of mineral deposits, including chlorine and iron, is bad news for colored hair since the buildup is drying and the chemicals could end up fading your haircolor, leading to another opportunity for brassy hair to reveal itself.
PURPLE/VIOLET PRODUCTS
Purple is the exact opposite colour to yellow on the colour wheel, so when mixed together they essentially cancel eachother out. Purple/Violet Shampoos are super popular with blondes, and for good reason.
“So, if the hair has a little bit of a yellow tone, a pigmented purple shampoo is going to neutralize that warmth.” Because of this, violet hued shampoo can also neutralize those yellow, brassy tones in more than just blonde hair.
If you have naturally white or grey hair, purple shampoo can be used in the same way as with bleached hair to remove yellow tones and revive vibrant color.
Purple Shampoo
This is your best bet at removing yellow and orange tones from your hair. A purple shampoo contains violet pigments that can neutralise the yellow and orange to give your hair an even colour. You need to wet your hair with hot water so that the cuticles open up.
Purple shampoo is a toning shampoo specially designed for blonde hair. It features crushed violet pigments that neutralize style-ruining brassy and yellow tones. On the color wheel, purple is the opposite of yellow, which is why purple pigments cancel out brassy, yellow tones.
Toning is the process of removing brassy tones and overall correcting your hair color to the actual color you desire. Toners can take bright yellow or golden hair to a more natural-looking dusty, ashy, or platinum blonde, such as with purple shampoo.
Heres some ways to help prevent your hair from turning brassy or yellow!! Use a blue based shampoo for brass and purple shampoo fo yellow- (BLUE CANCELS ORANGE AND PURPLE CANCELS YELLOW!) Go in for a glaze 6 weeks after your appointment so your glaze doesn't fade too much!
If you have light brown or golden blonde hair, there's no need to reach for the bleach: you can achieve an ice blonde hair colour without it. Simply choose a dye like Garnier Nutrisse Natural Light Ash Blonde, Shade 9.13 and you're ready to go!
HOW OFTEN SHOULD BLONDES USE PURPLE SHAMPOO? Purple shampoo is meant only to be used when your hair is looking brassy, not every day. Generally, you'll want to use one once your hair starts looking brassy by incorporating it into your hair care routine one to three times a week in place of your usual shampoo.
Shampoos remove natural oils and strip hair of its pigment, so it's a simple fact that the more often you wash your blonde hair, the quicker it will fade. Limit your cleansing to just two or three times a week, and refresh in between washes with dry shampoo.
The purple shampoo can cause build up making the hair look dull and darker if overused." This makes the lightening process more difficult to create a seamless blend.
What is a purple shampoo? A purple-colored shampoo contains purple pigment to neutralize brassy and yellow tones on lighter hair. "The main reason it is purple is because on the color wheel, it is the direct opposite color of yellow, which means purple and yellow will cancel one another out," explains Kandasamy.
You'll leave the shampoo on for 5-15 minutes before rinsing with cool water if your colored hair has been recently dyed or is discolored. If it's your first time trying purple shampoo, experiment with leaving it on for only 5-10 minutes before washing it out.
Price: The price of going platinum will depend largely on your natural hair color and how much effort is required to get your color stripped out. That means you can expect to spend as much as $600 to get your hair into white-blonde territory. Upkeep, of course, will be additional.
After going platinum blonde, the golden rule for maintaining your color is to shampoo less frequently than normal. If you shampoo every day, try slowing down to every other day to prevent drying out your hair. Find a dry shampoo to use in between wash days to keep your tresses looking fresh!
If you have blonde, platinum, or silver hair, you've likely been advised to incorporate a purple shampoo into your color-maintenance routine. Why, you ask? Purple shampoo is color theory at its simplest: The temporary hue makes all types of light and blonde hair look fresh-from-the-salon bright.