How should I treat a comb after removing lice and nits? - briefly
Soak the comb in water hotter than 130 °F (54 °C) for at least 10 minutes, scrub with a nail brush, and rinse thoroughly; alternatively, immerse it in rubbing alcohol for 10 minutes, then let it air‑dry. This eliminates any remaining lice or eggs and sanitizes the tool.
How should I treat a comb after removing lice and nits? - in detail
After extracting lice and their eggs, the comb must be thoroughly sanitized to prevent re‑infestation and to eliminate any remaining organisms.
First, remove visible debris. Rinse the teeth under hot running water while brushing with a small brush or an old toothbrush. This dislodges clumps of nits and dead insects.
Second, soak the device. Place the comb in a container with a solution of one part household bleach to nine parts water, or use a commercial lice‑killing disinfectant that specifies a minimum of 10 % alcohol. Submerge for at least 10 minutes, ensuring the solution reaches all crevices.
Third, rinse again. After soaking, rinse the comb under hot water for 30 seconds to wash away chemical residues. If bleach was used, a final rinse with a mild detergent followed by a water rinse reduces odor and potential skin irritation.
Fourth, dry completely. Lay the comb on a clean towel or paper towel in a well‑ventilated area. Allow it to air‑dry until no moisture remains; moisture can foster bacterial growth.
Fifth, store safely. Once dry, keep the comb in a sealed plastic bag or a dedicated container that prevents dust exposure. Label the container with the date of the last treatment for future reference.
Optional verification step: inspect the teeth under a bright light. If any remnants are visible, repeat the cleaning cycle before reuse.
Following these precise actions ensures the comb is free of viable lice, nits, and pathogens, allowing safe reuse in subsequent treatments.