... does it need to stay in before washing hair?
I was givin this also ur suppose to leave it in 8-12 hrs before washing it out thats wat it said on my prescription directions for it
- Permethrin Information for Consumers
- Permethrin Information for Healthcare Professionals (includes dosage details)
- Side Effects of Permethrin (detailed)
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
Updated 12 Dec 2009 • 1 answer
Updated 22 Jun 2010 • 1 answer
Permethrin - I used permethin lotion 1% to kill lice. When I was combing with nit comb I found live?
Updated 2 Feb 2012 • 1 answer
Updated 25 Apr 2014 • 1 answer
Updated 28 Sep 2016 • 1 answer