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• n  the head of a human being

News & Articles

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• Head-to-Head Study Shows a Naturally Occurring, Non-Toxic Spray by Tec Labs Treats Human Head Lice Effectively When ...
  ALBANY, Ore.--(BUSINESS WIRE)--A newly completed head-to-head study shows a naturally occurring, non-toxic spray by Tec Labs treats human head lice effectively when compared to the common pesticide formula.
  June 13, 2013 - Business Wire