5 Difference between Bleaching and Dying Hair (With Table)

Most people like to change their look every now. One way is by changing hair color. Most people change hair color but they do not really know the correct term to refer to it.

Bleaching and dyeing hair are the options that can be used to change hair color. Many have used the terms interchangeably.

Both bleaching and dyeing change hair color but the two are done differently using different products and take different times for it to be ready.

So, what is the main difference between bleaching and dying hair? Bleaching hair involves stripping your hair of color while dying hair involves changing the color of your hair.

This article gives you more differences between bleaching hair and dying hair in tabular form. You will also get to learn of the similarities between the two.

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Comparison Table (Bleaching vs Dying Hair)

Basic Terms Bleaching Hair Dying Hair
Definition It involves stripping you of color. It involves changing the color of your hair.
Shade of color It gives lighter shades. It gives any color you want.
Process It removes all colors of your hair making the hair turn light yellow in color. It coats hair strands with color.
Duration It is permanent. It can be permanent or temporary.
Damage It makes the hair become weaker. Temporary dying does not make the hair weak.

What is Bleaching Hair?

Bleaching is the process of stripping your hair color. It changes hair from a darker color to lighter shades.

Bleaching strips of melanin from the hair just like the way it does on the skin color of the body. It makes the hair turn very light and yellow.

The color that you apply on the hair while bleaching remains that way forever as it does not fade. The one that grows will have your original hair color hence you need to bleach it again for it to be the same color.

However, it has a damaging effect on the hair. It opens hair cuticles which makes the cuticles weaker and the longer they stay on your while bleach is on your hair the weaker your hair becomes.

You need to dry the hair gently after bleaching to avoid complete hair damage. If you no longer want bleached hair, the only option is to cut it short.

What is Dying Hair?

Dying hair refers to changing the color of your hair. It can either be temporary or permanent. Temporary dying coats the strands of hair pigment but the color does not last for long.

Permanent dying opens up the hair cuticles, color pigment penetrates the hair. It removes some color from your hair allowing the dye to attach to the hair. The dye fades after few months.

Grey hair can be covered by dying. The more you have dye on your hair the more you damage it. Dye also has a negative effect on the hair.

While the dye is on the hair, the cuticles remain lifted; the dye molecules get into your hair. The longer the cuticles stay lifted the more your hair gets damaged.

Main Differences between Bleaching and Dying Hair

  1. Bleaching hair strips of your hair while dying changes the color of the hair.
  2. Bleaching hair makes it remain like that forever while dying it fades with time.
  3. If you no longer want bleached hair, the only option is to cut it while if you no longer need the dyed hair you can change the color.
  4. Bleaching removes all the hair color making it turn light yellow in color while dying coats hair strands with color.
  5. Bleaching gives light shades while dying gives you any color that you want.

Similarities between Bleaching and Dying Hair

  1. Both involve a change of hair color.
  2. Both make the hair become weaker.
  3. Both take time on the hair.


Bleaching hair and dying hair both result in a change of hair color. They both affect the cuticles of the hair as the more the cuticles stay open, the more the hair becomes weaker.

However, the two are different from each other. The main difference between bleaching hair and dying hair is that bleaching involves stripping your color while dying involves changing the color of your hair.

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