How is the re-infestation of body lice in pediculosis and pthiriasis (lice infestation) prevented?

Updated: Aug 16, 2019
  • Author: Lyn C C Guenther, MD, FRCPC, FAAD; Chief Editor: Michael Stuart Bronze, MD  more...
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Prevention of re-infestation with body lice can be accomplished by ensuring that infested clothing, bedding, and towels were appropriately laundered with hot water (at least 130°F) and then dried in a dryer using a hot setting to destroy the lice, improving the individual’s hygiene, regularly laundering clothing, and changing to clean clothing at least weekly. [10]

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