How Long Is It Safe To Leave Bleach In Hair in How To

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How Long Is It Safe To Leave Bleach In Hair. Can you leave bleach in your hair too long? As a rule of thumb, leave the bleach mixture on for about 40 to 50 minutes.

How long should you leave bleach in your hair? Up On Beauty
How long should you leave bleach in your hair? Up On Beauty from uponbeauty.com

The maximum amount of time you should leave bleach on your hair is 30 minutes. Hair dye should be left in your hair for approximately 30 to 45 minutes. Bleaching strips the hair of its fatty acids and natural melanin, which gives the hair your color, it also opens up the hair cuticles and makes your hair more porous.

How long should you leave bleach in your hair? Up On Beauty

Make sure that you don’t leave the bleach for longer than the recommended time. You should first do a small strand test to know exactly how long to leave it in for. Leaving the bleach for a longer time can fry your hair shaft and even cause skin irritation. Leaving bleach on your strands for more than the recommended time can lead to damaged hair.