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Washed Up Mermaid Super Cool Colour turns bleached and toned hair bright, turquoise blue that lasts up to 30 washes. I just washed up like this!
Our gentle, semi-permanent Super Cool Colours are for all hair types! Washed Up Mermaid works best on hair that's been bleached and toned with icy White Toner. The best way to check the color your hair will go after using this dye is with a strand test.
1x bottle of 150ml semi-permanent hair dye
One bottle covers root regrowth and shoulder length hair. If your hair's long, thick or it's your first time colouring, you'll need at least two bottles.
February 26, 2026
I LOVEE ❤️❤️❤️
Amazing product to work with especially for a first time user! Colors a so gorgeous 😍 with a great variety!! ❤️
Ali L.
Hair Type: Wavy
Natural Hair Color: Mid to light brown
March 25, 2026
Mermaid hair
Been dying my hair with this colour since 2013/2014 and really hope they do not stop doing it as it is my hair colour now. Should just be my natural hair colour at this point. I like that the dye is more of a cream and it makes your hair feel great
Gemma W.
Hair Type: Straight
Natural Hair Color: Mid to light brown
March 16, 2026
Very cool
Very vivid, lovely colour and one bottle goes a long way
Jm J.
Hair Type: Straight
Natural Hair Color: Light Blonde
February 26, 2026
I LOVEE ❤️❤️❤️
Amazing product to work with especially for a first time user! Colors a so gorgeous 😍 with a great variety!! ❤️
Ali L.
Hair Type: Wavy
Natural Hair Color: Mid to light brown
January 25, 2026
Super cool!
Colour is amazing, but the stiffness of the bottle makes it hard to get all the product out.
Ari B.
Hair Type: Straight
Natural Hair Color: Mid to light brown
AS SEEN ON @BLEACHLONDON

