Quizzes & Puzzles1 min ago
Head Lice
4 Answers
I used some Hedrin Once for head lice, as one of my grandchildren apparently has them. However, I have since read that this should only be used when live lice have been found, not just as a precaution. Why is this, sounds a good idea to me to take 'just in case', the product says it will not build up immunity.
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