How can a comb be cleaned after lice removal? - briefly
After treatment, immerse the comb in hot water (≥130 °F) with a few drops of dish soap for ten minutes, scrub the teeth, and rinse thoroughly. Disinfect by soaking in 70 % isopropyl alcohol for five minutes, then air‑dry.
How can a comb be cleaned after lice removal? - in detail
After a lice treatment, the comb must be sterilized to prevent reinfestation. The process includes three stages: removal of visible material, chemical disinfection, and thorough drying.
The first stage eliminates debris. Rinse the comb under running water to wash away dead insects and eggs. Use a fine‑toothed lice comb to scrape any remaining nits from the teeth. A brush with soft bristles can help dislodge particles lodged in the grooves.
The second stage applies a disinfectant. Prepare one of the following solutions:
- Boiling water (minimum 100 °C) – submerge the comb for 10 minutes.
- Diluted bleach (1 part household bleach to 9 parts water) – soak for 5 minutes.
- Isopropyl alcohol (70 % or higher) – soak for 3 minutes.
During immersion, agitate the comb to ensure the solution reaches all crevices. After soaking, rinse the comb with clean running water to remove residual chemicals.
The final stage ensures the comb is dry and safe for reuse. Place the comb on a clean towel in a well‑ventilated area. Air‑dry for at least 30 minutes, or use a hair dryer on a low‑heat setting to accelerate drying. Store the cleaned comb in a sealed plastic bag or container until the next use.
Regular cleaning after each lice treatment session maintains the effectiveness of the comb and reduces the risk of re‑contamination.