Have friend heard that hair dye have the right to kill lice and get rid the them? is this true? if so, is this every hair dyes, or just details brands or formulations? Let’s discuss.

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Head lice eggs (nits) have a hard, safety shell, and they’re grounding to the hair column with a glue-like problem that provides them extremely difficult to remove.

Unfortunately, the nit’s shell provides it impervious to the impacts of hair dye. So, also if dying your hair kills all the adult lice, you’ll still it is in left through nits, stubbornly clinging to her hair.

The head louse lifecycle commonly lasts for in between 38 and 45 days. Nits take from one week to 12 days to mature and hatch. Once hatched, the head lice nymphs attach themselves come the scalp and feed on her blood till they’re mature sufficient to reproduce. The adult head lice climate lay your eggs on her hair shafts, and the cycle starts again.

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There is a strategy the will eliminate your head lice.

On job one, dye your hair, utilizing a brand of hair dye that has ammonia and hydrogen peroxide. Follow the dye manufacturer’s instructions and also leave the dye on her hair for the recommended time. Any kind of adult head lice have to now it is in dead.To tackle any kind of newly-hatched nymphs, dye her hair obtain on the seventh day after ~ the initial dye application.Finally, repeat the exercise and dye her hair again ~ above the fourteenth day complying with the second application. That will take care of any type of remaining nits and also nymphs that escaped the second dying session.

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


NEVER use hair dye top top a children hair. Although kids do tend to be much more prone to gaining lice 보다 adults, their hair is much more delicate and also susceptible to damage from hair dyes the contain bleach.

If you’ve had head lice, the possibilities are you’ve to be scratching your scalp and also broken the skin. The harsh chemicals the hair dye consists of can wake up broken, infected skin and may cause an allergy reaction.

Also, if you endure from existing skin conditions such together psoriasis, you should take extreme treatment when using hair dyes, together they deserve to aggravate the condition.

Wrapping it up

Certain brand and varieties of hair dye can kill head lice, however you will need to bring out three consecutive therapies to be sure that you’ve recorded the adult lice and also any nymphs that space hatching native nits that space attached to her hair shafts.

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