According to Associate Professor Rick Speare of Australia's James Cook University, there are four main causes why headlice treatments fail.
New Zealand Social Network for Hairdressers (BETA)
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According to Associate Professor Rick Speare of Australia's James Cook University, there are four main causes why headlice treatments fail. Headlice insecticide products work by over stimulating the louse's nervous system, causing paralysis and death. Headlice, nits, cooties - call them what you will - parents tear their hair out trying to treat them. So, how do you deal with headlice, and why do some treatments fail? Mention headlice to any primary school parent and they're likely to regale you with stories of tedious hairwashing sessions and products that don't work. |
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