What happens when you bleach colored hair?

Bleach removes the previous color from your hair follicles. Typically, bleach is used to remove hair color before applying a new hair color; where the new color applies multiple tones to your hair to make it look natural. When using bleach to turn your hair blonde, the results will make your hair color look unnatural.

What happens if you bleach dyed brown hair?

Bleaching hair that you have already dyed brown can be more complicated than bleaching your natural hair color. Using a harsh chemical like bleach to lighten your hair can damage it, and applying bleach over hair that has already been chemically treated will only add to that risk.

How can I lighten my newly dyed hair?

The Natural Methods

  1. Baking Soda and Dandruff Shampoo Slurry. Baking soda alone has the properties to lighten hair dye, but when you combine it with medicated dandruff shampoo, it becomes a stronger at-home lightener. …
  2. White Vinegar Hair Mask. …
  3. Vitamin C Tablets and Clarifying Shampoo.

Is boxed hair color really that bad?

Although this is an extremely common ingredient in the hair-dye industry, using it is ultimately a tradeoff; the powerful chemical damages your hair in the process. … While box dye isn’t the worst thing in the world, many professional hairstylists would suggest you steer clear of it if you can.

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What’s so bad about box dye?

They typically contain high amounts of ammonia, PPDs, nitro dyes, metallic salts, and even henna. These are all harsh chemicals that can be extremely damaging to the hair as well as cause reactions to sensitive skin and allergies.

Does salon hair color last longer than box?

Does that mean that salon-colored hair always last longer? Not necessarily. Whether you use box color or go see a colorist, it still depends on the factors we have previously discussed. However, professional colorists can assess your hair condition as well as its type and color it in a way that’s best for you.

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