Have you heard that hair dye deserve to kill lice and also get rid that them? is this true? if so, is this every hair dyes, or just particular brands or formulations? Let’s discuss.

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Head lice egg (nits) have a hard, protective shell, and also they’re grounding to the hair pillar with a glue-like substance that provides them extremely an overwhelming to remove.

Unfortunately, the nit’s shell provides it impervious to the results of hair dye. So, also if dying her hair kills all the adult lice, you’ll still be left with nits, stubbornly clinging to her hair.

The head louse lifecycle generally lasts for between 38 and also 45 days. Nits take it from one week come 12 days come mature and also hatch. As soon as hatched, the head lice nymphs affix themselves come the scalp and also feed on her blood until they’re mature sufficient to reproduce. The adult head lice then lay your eggs on her hair shafts, and the cycle starts again.

How to rest the cycle …

There is a strategy the will eliminate your head lice.

On work one, dye her hair, making use of a brand of hair dye that includes ammonia and hydrogen peroxide. Follow the dye manufacturer’s instructions and also leave the dye on your hair for the recommended time. Any type of adult head lice must now it is in dead.To tackle any newly-hatched nymphs, dye her hair gain on the saturday day ~ the initial dye application.Finally, repeat the exercise and dye her hair again on the fourteenth day following the 2nd application. That will certainly take care of any type of remaining nits and nymphs that escaped the 2nd dying session.

This strategy have to break the cycle and also get rid that the lice, yet it might also damage your hair.


NEVER usage hair dye on a children hair. Although youngsters do tend to be more prone to getting lice 보다 adults, your hair is much much more delicate and also susceptible to damages from hair dyes the contain bleach.

If you’ve had head lice, the possibilities are you’ve been scratching her scalp and broken the skin. The harsh chemicals that hair dye consists of can irritate broken, infected skin and may reason an allergy reaction.

Also, if you endure from currently skin problems such as psoriasis, you have to take extreme care when making use of hair dyes, together they deserve to aggravate the condition.

Wrapping the up

Certain brand and varieties of hair dye can kill head lice, but you will need to carry out 3 consecutive treatments to be sure that you’ve recorded the adult lice and also any nymphs that are hatching from nits that room attached to your hair shafts.

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If you don’t an intricate the idea the dying her hair, ask her GP or pharmacist for advice on other lice-specific assets you might use instead.