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Purple Shampoo Challenge sees girls coating their head to make their hair change colour… but it only works for blondes – The Sun | The Sun
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Purple shampoo videos are going viral on TikTok as users think it's like hair dye | Daily Mail Online
![Purple Shampoo Challenge sees girls coating their head to make their hair change colour… but it only works for blondes – The US Sun | The US Sun Purple Shampoo Challenge sees girls coating their head to make their hair change colour… but it only works for blondes – The US Sun | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2019/10/NINTCHDBPICT000535197284.jpg)
Purple Shampoo Challenge sees girls coating their head to make their hair change colour… but it only works for blondes – The US Sun | The US Sun
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